startups
Key Takeaways
- Building a startup requires far more than a strong product and funding. It demands sustained leadership under uncertainty and a willingness to grow as a person at the pace your company grows.
- Roughly 90% of startups fail. The most common causes are not technical: they are team dysfunction, loss of motivation, cofounder misalignment, and the inability to adapt.
- The founder's internal experience, including loneliness, burnout, and fear, directly shapes company culture, decision quality, and the ability to retain talent.
- The founders who sustain long enough to succeed are the ones who build support systems and treat their own development as seriously as company strategy.
What does building a startup actually involve?
Most startup advice focuses on product and business model: finding customers, raising capital, shipping features. These matter, but they represent only part of the work. Building a startup also involves building a team, building a culture, building yourself as a leader, and building the capacity to sustain the journey over many years.
Research from Harvard Business Review found that the most important skill for a startup founder is the ability to build the right team, not technical expertise or fundraising ability. Understanding what the CEO's job actually involves at each stage, and evolving your approach accordingly, is one of the most critical and most neglected parts of the work.
The part of building a startup that nobody talks about
The tactical challenges of building a startup are well documented. The human challenges are not. Founders face structural isolation, chronic uncertainty, identity fusion with the company, and the constant psychological toll of carrying responsibility for other people's livelihoods. These pressures are predictable, but most founders are unprepared for them.
The cofounder relationship is often the most important and most fragile element. Building healthy cofounder relationships requires intentional investment from day one. Beyond cofounders, making friends as a founder and maintaining relationships outside of work is what makes building sustainable over the long term. The companies that last are built by founders who understand that the human dimensions of the journey are not secondary. They are primary.
If you are building a startup and want structured support for the leadership and personal challenges that come with it, working with a CEO coach can help you navigate the journey with more clarity and less isolation.
Frequently Asked Questions About Building a Startup
What does it take to build a startup?
Building a startup requires operational skills like product development and business model design, combined with personal capabilities like resilience, decision-making under uncertainty, and the willingness to evolve as a leader. The founders who succeed treat their own development as seriously as product development.
Why is building a startup so hard?
The difficulty comes from combining high stakes, constant uncertainty, and structural isolation. Founders make consequential decisions daily with limited information, carry personal financial risk, and operate with very few peers who truly understand the experience.
How long does it take to build a successful startup?
The median time to a meaningful exit is over seven years, and many impactful companies took a decade or more. Building a startup is a long game, and the founder's ability to sustain themselves over that timeline is as important as the company's ability to grow.
What is the emotional cost of building a startup?
72% of founders report mental health concerns. Founders spend 60% less time with spouses, 58% less with children, and 73% less with friends. The average self-reported loneliness is 7.6 out of 10. These costs are cumulative and directly affect leadership effectiveness.
Do you need a cofounder to build a startup?
Not necessarily, but founding teams have meaningful advantages: complementary skills, shared decision-making, and distributed psychological burden. That said, a bad cofounder relationship is worse than no cofounder at all. The quality of the relationship matters more than simply having a partner.
Articles
10 Questions Every Cofounder Team Should Discuss
Most early-stage companies fail because of cofounder conflict. Here are 10 questions to help create alignment early.
How to Get Your First Customers So Your Company Doesn’t Die
Our company almost died in 2015. Most B2B companies with good products struggle because they don’t find predictable, scalable methods of acquiring customers. If you’re exploring a sales-driven acquisition strategy, here’s how to test, validate, and scale your engine. Because death sucks.
How to Be a Startup Advisor (Without Doing More Harm Than Good)
The advisory relationship is one of the most helpful and misunderstood relationships in the startup world. Here’s how to get involved if you’re a domain expert and a mensch and why to stay the fuck away from founders if you’re not.
How to find great advisors for your startup (and avoid the bad)
The advisory relationship is one of the most helpful and misunderstood relationships in the startup world. Here’s my personal take on how to get the best out of an advisory relationship from either side.
Startup CEO Coaching: Why I Coach Startup Leaders
Startup coaching is not therapy or consulting. It is a confidential partnership that helps founders make better decisions under pressure. I coach first-time CEOs, venture-backed founders, and startup leaders facing isolation, conflict, or burnout. The work focuses on decision quality, team alignment, and leadership capacity. If you want the story
Should I Start Another Business After Selling One? Why I Might Not
As I’ve begun to look into the abyss of what might be next, I am realizing there is no way to find my way to a real answer of the work that is mine to do without casting off this identity and these assumptions.
How to Be a Better CEO, The Hardest Change Great Leaders Make
Tears rolled down my face. I walked down Sandhill Road next to the famous venture capitalist who only days earlier had handed me a generous term sheet. Now, I was telling her my life was falling apart and explaining why she’d likely want to pull the term sheet and work with someone else.
