Signs of a Fragile Family's Human Factors
Part 4 of 4: Spotting the fragile family — training, trust, and the pressure we couldn't absorb.
It was late evening on a Friday. I had just come back from a meeting with our lawyer. A new event had just upended our plans. I was now sitting at my desk at home in deep contemplation: Can I share this information with the family? If yes, with whom is it safe to share and with whom not? Am I being paranoid here? No, you have good reason to worry. How will people react to this? Can they handle this? Maybe I can make the issue go away before anyone needs to know…
These types of moments became increasingly common as trust broke down in the family. Not just that, but our family system was not able to absorb the full pressure it needed to withstand. We were not mentally and physically strong enough as a family, nor at the individual level.
This is the fourth and final part of my four-part series on spotting fragility in families. Part 1 looked at the balance sheet. Part 2 looked at the chain of command, and Part 3 examined the family culture. This one explores the human factors: the individual physical, emotional, mental, relational, and technical strength of family members.
Photo by Chris Hardy on Unsplash
Untrained Family Members
Untrained family members are a crucial factor here. You will read a lot about incompetent heirs; however, this is only part of the picture. Or you will see that incompetent leaders are mentioned frequently; this, again, is only half the picture. An antifragile family ensures that every family member is trained and given ample experience. Competence, however, is a subjective measure. It is dependent on each family and its wealth makeup — the context of each family. Then it also depends on other factors like experience, cognitive abilities, and emotional fortitude, which are hard to spot and thus muddle the picture. Therefore, training is the focus in this marker. Ultimately, the quality of the training family members receive is completely in a family’s control. A failure to ensure adequate training is a sure sign of fragility.
This is a marker that we did not have. Everyone in the family was trained in their own right. Our issues were different, as you will have read and continue to read in this four-part series. And our case shows why having trained (and in reality competent) family members is such a crucial marker. I had good training and even though I was not next in line, I found myself solving our crisis. Incompetent decision-makers are easy to explain; their lack of competence is disastrous. But why the wider family? Well, first of all, a family’s success is a team effort. Secondly, anyone in the family may find themselves in a leadership position at any time. There are many examples in history of this. Our family’s case, for example, is one of them.
The rationale behind this is simple. What training can a family give their family members so that their chances of success materially increase? Leadership training, financial education, management education, entrepreneurial training, all of this while allowing family members to carve out their own path. On the other hand, fragile families do not put any effort into training their family members. For example, you have the spouse who knows little and has spent the last 20 years doing the flower arrangement and spending money. She was never integrated intellectually into the family and trained to contribute. Or, you will have the typical “trust-fund or nepo baby” who focuses on pleasure in life and thus will lack the training and experience to perform. The family never had him do the necessary training and never had any expectations of him. You will also have family members who arguably are highly trained with MBAs and degrees from top universities, but who have no training in leadership and entrepreneurship. The ones that will crumble the moment that real-life pressure hits them. And some families will have all of the above examples, utterly unprepared for any sudden successions.
Deloitte’s 2026 study, surveying 1,587 family businesses across 35 countries confirms the size of this issue: 35% name the next generation as "insufficiently qualified or lacking experience" as their top succession obstacle; globally only 37% are highly confident the next generation is prepared, against 48% confidence in current leadership. 89% of families report some succession plan, but only about half call it thorough.
Perez Gonzales looked at the competence of CEOs following the founding CEO and had some interesting results. First of all, he distinguished whether the succeeding CEO was related to the founding CEO or not. He then compared the results and found that external CEOs performed better (operating profitability and market-to-book ratio). However, he then looked at the family CEOs and examined their level of education. He split them between attending a selective undergraduate institution or not. He used this as a proxy for training. The ones attending selective undergraduate programs performaed comparable to outside professionals.
August Busch IV (Anheuser-Busch) built his career in marketing, not general management — ten straight USA Today Super Bowl Ad Meter wins. The board had passed him over once already in 2002, naming Patrick Stokes the company’s first non-family CEO. When Busch IV finally took the chair in 2006, InBev’s takeover closed within eighteen months. He initially vowed the company would never be sold “on my watch,” but signed off on the share deal on July 13, 2008, ending 156 years of Busch family control. One person close to the family summed it up as: “He probably would have made a good head of marketing but didn’t have the skill set to be CEO.” This is a classic example of a family member without the right training taking over and running the company into the ground. Albeit August had not just a lack of training, but also personal health problems that made the perfect mix.
Katharine Graham (The Washington Post) hadn’t held a paying job in nearly twenty years when her husband Philip Graham died by suicide in August 1963. Within days, she told the board that the paper would stay in the family. By September 20 she was elected president. By her own account in her Pulitzer-winning memoir Personal History, she was frightened and genuinely unprepared. At one point, rehearsing how to say “Merry Christmas” before an office party. She learned the job in public over years, then led the company through the Pentagon Papers publication and Watergate, spending roughly three decades at the helm. I have included this case to show you that a fragility marker alone is not enough to bring down a family. Katharine, while utterly untrained, did a phenomenal job.
"One of the strongest natural proofs of the folly of hereditary right in kings, is that nature disapproves it, otherwise she would not so frequently turn it into ridicule by giving mankind an ass for a lion."
— Thomas Paine, 1776
Lack of Trust
We stopped trusting each other. I even argue that we never truly trusted each other in the first place. Something I see in other families over and over again. It is a classic issue in business families that often comes from a parental lack of presence in the next generation’s upbringing. My half-brother and I never had the chance to form trust with each other before we were thrust into succession discussions followed by a crisis. Both challenges, that are not faced well without a strong foundation of trust.
Lewicki & Bunker: trust is “the glue that holds most cooperative relationships together.”
Trust is a crucial ingredient in any partnership, be it work or family. In a business family, even more so as work and family intertwine. Trust is an emotion that we feel for another person and ourselves. How much we trust in other family members and ourselves is a direct marker for fragility. The consequences of low trust levels are dire. Families will lose speed in making decisions and implementing them. They will be more prone to scheming. Family members will look to maximize their personal advantages. Family members will have more health issues from the stress. And most crucially, when things get dire, internal warfare breaks out. Believe me, I know.
Rousseau et al. (1998): trust is “a psychological state comprising the intention to accept vulnerability based upon positive expectations of the intentions or behavior of another.”
Now, mistrust is easy to spot when you are in the system. When you are outside, you will pick up on it too. Most easily, you can drop information with one family member that ideally should be shared with everyone, and then see where this information actually lands. Now, it is important to remember that trust is personal. I may trust my father, yet my father may mistrust me. This is a typical dynamic in families, because with power comes mistrust. The more power an individual has, the more mistrustful they are, even of their own family. This is often why successful families will find a person to sit between the leader and successor, as a sort of ambassador. Classically, this role is often taken by the mother.
The Ambani brothers, Reliance Industries. Dhirubhai Ambani died in July 2002 without a will. The lack of a will left the family with ambiguity. The father had kept the brothers in check and was now gone. Mukesh became chairman and managing director, Anil vice-chairman. Here comes the power/mistrust dynamic we mentioned. Also, their responsibilities were in part overlapping, adding fuel to the fire. All of this caused a rift to form between them. The private rift went public by November 2004, when Mukesh acknowledged "ownership issues" between them on CNBC. Their mother, Kokilaben, brokered a formal split of the group on June 18, 2005 — Mukesh keeping petrochemicals, oil and gas; Anil taking financial services, power, telecoms, and entertainment. The peace didn't hold, however: the brothers kept litigating against each other for years afterward, and Kokilaben had to broker a second settlement in 2010. The mother here played the mediator, as is common in families. However, as her mediation failed twice, Mukesh refused to let her mediate any further. And with sufficient trust towards each other, the brothers could have worked something out.
Systemic Illness
Fragile families are often systemically ill. Not just one or two family members — nearly everyone. The more an individual is burdened by physical or mental issues, the more they will struggle with decision-making. With performance in general. There will be illness in nearly every family at some point. A few family members will face issues. But once illness runs rampant in the family, it is a clear sign of fragility. Antifragile families pay attention to this. They will work on their health. Movement is essential, as is sleeping plenty and eating well. And getting emotional support where needed. Fragile families frown upon this.
Things to look for are addiction within the family. And this need not be drugs. Alcohol abuse is worse. Also, addiction can come in many forms: addiction to extreme sports, addiction to gaming, addiction to eating or addiction to gambling. It is often a form of escapism. Depression is also often present in families. 70% of entrepreneurs suffer from depression, so it is no wonder it is also seen in the family in general. Some families will suffer from other physical ailments like high blood pressure or heart disease. When there is a pattern, there is a clear sign of fragility. Suicide tops the list.
Photo by Bermix Studio on Unsplash
Systemic illness is a particularly harsh marker of fragility. From personal experience, I can say it is soul-crushing to face. You cannot handle issues logically. People who are ill do not behave in a logical manner.
Family systems theory, developed by the psychiatrist Murray Bowen, offers a useful starting mechanism: tension in a family does not stay where it starts. A two-person relationship cannot hold much strain before it pulls in a third — a child, a sibling, an in-law. If that triangle cannot hold it either, the strain spreads to the next one, and the next. This is how a private difficulty in one corner of a family becomes, given enough time and enough unaddressed anxiety, a condition that touches everyone. Bowen’s related concept of the nuclear family emotional system describes where that strain tends to land: as marital conflict, as dysfunction in one spouse, as an anxious overfocus on a child, or as flat emotional distance. The more anxiety one relationship absorbs, the less the rest of the family has to carry. However, the person doing the absorbing is the one most likely to become ill for it.
Bowen’s concept of differentiation of self is of particular itnerest for us. It describes a family’s capacity to stay clear-headed and act on principle rather than raw feeling when the pressure is on. Families with low differentiation are not just more prone to illness, they carry a disproportionate share of society’s most serious clinical and life problems generally. This is because they cannot adapt to stress without a marked escalation in anxiety. A family’s capacity to make decisions and its’ vulnerability to widespread illness are directly proportional to each other.
Mullainathan and Shafir’s research on scarcity found that financial hardship measurably taxes cognitive function. Thinking about a stretched budget cost participants the equivalent of roughly thirteen IQ points, comparable to losing a full night’s sleep. The finding hasn’t replicated perfectly on every attempt, but its central claim, that any form of scarcity taxes the mind, has held up. A family absorbing a health crisis, sustained over months or years, taxes its members like a stretched bank account does. The bandwidth a family needs to make a difficult decision well is the same bandwidth a sustained illness consumes.
The Spanish Habsburgs. Alvarez, Ceballos & Quinteiro (2009), “The Role of Inbreeding in the Extinction of a European Royal Dynasty,” a genetic study computing the dynasty’s inbreeding coefficient across sixteen generations and over 3,000 individuals, rising from 0.025 at the dynasty’s founding to 0.254 at Charles II, whose combined disorders left him unable to walk or speak on schedule, cognitively impaired, and infertile. WIth him the line ultimately ended in 1700 and triggered the War of the Spanish Succession. A stark example of illness compounding across generations. This example shows on an extreme scale what systemic illness can lead though. Albeit incest plays a big role here.
The Romanovs. In 1904, Tsarina Alexandra gave birth to Alexei, heir to the Russian throne. He suffered from hemophilia, carried through her grandmother Queen Victoria’s line. The condition turned every ordinary childhood fall into a potential crisis, and by 1907 the boy had already survived several severe bleeding episodes managed in total secrecy. Grigori Rasputin entered the family’s life at exactly this point — a self-proclaimed healer whose ability to calm the boy during a crisis secured him a position as the tsarina’s most trusted voice.
Over the following decade, Alexandra’s reliance on Rasputin over her son’s health widened into reliance on his judgment n general. When Nicholas left for the front in 1915 and placed domestic governance in her hands, Rasputin’s judgment started appointing and removing ministers. The pattern became public knowledge, and the erosion of confidence it produced in the monarchy fed directly into the conditions for the 1917 revolution. The crisis that a severe illness running in the family caused, was exploited and ultimately led to the downfall of the family.
Lack of Acceptance for Individual Fragility
This marker may sound a little weird after what we just discussed. Give me a moment to explain. While systemic illness is clearly to be avoided, illness will be part of every family. Individually fragility comes in many other forms than just illness. Neurodivergence is another example of individual fragility. Untalented family members can be another. And so on. Any weakness.
Nassim Taleb argues that an antifragile system needs to have fragile parts in it. Antifragile systems need something that is weak in them. Something that can fail and that the system can learn from and improve. So essentially by the weakness and failure from an individual, everyone in the family can learn. A system ofstrong parts becomes complacent. So, a family needs the occasional weak family member. An individual struggling is the small, contained fire a healthy system needs; a family drowning in illness together is the uncontained fire, that devasates everything.
Weak family members teach the family to look out for each other. The little brother that gets bullied at school and the big brother needs to help him. This serves as a lesson for the family. This is true for any other issue, as long as an individual issue does not turn into a catastrophe for the whole system. Antifragile systems are not immune to breaking, they have a breaking point. The cue is that they continually improve from small failures.
Taleb uses the restaurant industry as an example. Restaurants individually are hard to run and go bust all the time. However, the industry is one of the most antifragile industries. No crisis has ever killed it (although covid came close).
Another point here is, that something that is a weakness today, may be an advantage tomorrow. The nerdy brother who gets bullied at school, may turn out to be a tech wizard, who brings ample opportunities to the family later on.
Families that do not accept indivdual fragility, who frown upon weak family members, who ignore them and the lessons they can learn from them, are fragile. Also the families that never deal with the weakness, and use their resources to make problems go away, are fragile. Their approach will come to bite them later on.
Family business research gets to a similar place, from a completely different direction, without ever citing Taleb. Miller, Wiklund and Yu (2020) argue that the tight overlap between family and business in a family firm is usually treated as the problem. They argue the opposite. That overlap is exactly what gives a family the flexibility to design roles around a member’s actual condition.
Their mechanism is called complementary roles. Put someone else in the room whose strengths cover the gap. A family does not need every member to be strong in the same way. It needs the combination to work. A public company cannot do this. It hires for a fixed job description and expects the person to perform accordingly. A family can build the job around the person instead, and put a different family member next to them to cover what they cannot do. This is not charity. It is design. One caveat worth naming: this is a conceptual paper, not a data study. Miller, Wiklund and Yu are proposing this as a research agenda, not reporting proof that it works. But the logic holds and it matches what antifragile design requires. Build the complementary role, and the fragile part stops being a liability. It becomes a part the system needs.
Wiklund, Patzelt and Dimov (2016) make this concrete with ADHD specifically. Hyperfocus. Fast, impulsive action-taking. Both are liabilities in a conventional management structure. Both are real advantages in the right one. The distinction they draw is management versus venture creation. Steady-state operations reward patience, consistency, sustained attention to the same problem for years. Venture creation rewards the opposite. Fast decisions. Comfort with incomplete information. The willingness to act before all the facts are in. An ADHD brain that struggles running the same department for a decade can be exactly the brain a family needs when it is time to launch something new, or respond to a crisis nobody planned for.
That's the series — four parts, eighteen markers, one family's worth of proof. What I write next picks up from here.
Final Words
Show me a family with no fragility, and I will say you are lying. Every family carries some of these eighteen markers. Mine did. Mine does. The Habsburgs did. The Ambanis did. Yours does too, whoever you are reading this. Identifying your family’s fragility is crucial. However, it is not about eliminating fragility in the family — that is impossible — it is about working on it and improving. Antifragile systems continuously improve with every little failure.
We did not manage to continuously improve and thus headed into a disaster. The reason I wrote this four-part series was to give others a chance. A chance to identify fragility and to do something about it, before it is too late.
