Stoic lessons for founders: control, discipline, and mortality

Executive overview

Building a business will test your patience, emotions, and sense of urgency. Stoicism offers three practical anchors: focus only on what you can control, let discipline override emotion, and let the reality of death sharpen how you spend your time.

Nitin Sharma, founder of Rektools.io, shares how these principles shaped his recovery from a failed recruitment agency — including a betrayal by his business partner — and how he now runs a business deliberately designed around happiness rather than scale.

The stoic edge for founders is not about grinding harder — it's about directing energy only where it can actually change outcomes.

Control what you can, let go of the rest

• You cannot control the market, economy, competitors, or other people's behaviour — only your own actions and responses.
• Spending energy on uncontrollables is a direct cost: it displaces effort that could change something real.
• When Nitin's business partner stopped cooperating with insolvency practitioners and went personally bankrupt, Nitin chose to focus on what he could control: clean conduct, limiting financial fallout, keeping communication open.
• His reframe: money is recoverable; health is not. Protecting mental health takes precedence over outcomes you can't influence.
• The law of accumulation — everything moves forward or backward, nothing stands still — makes setbacks inevitable. Accepting this removes the shock when they arrive.
• Practical tactic: at the end of each day, ask whether you achieved what you set out to do. That's within your control. Everything else is not.

Discipline over emotion

• Discipline is doing what you know is right, even when emotion pulls you elsewhere. Feelings are fleeting; reason is durable.
• Nitin's version of discipline is unconventional: he structures his life around happiness first — time with his kids, weekends free, six-week summer breaks — and builds business around that constraint.
• The fisherman parable: a man who already lives the life he wants has no reason to scale. Knowing what "enough" looks like is itself a discipline most founders skip.
• Not every founder needs a 100x exit. Clarity on what you actually want is a prerequisite for any meaningful discipline.
• Social media is a daily practice ground: knowing the game (performance, smoke and mirrors) makes it possible to consume without being manipulated by it.
• Discipline shows up in small moments — closing the fridge, not sending the reactive message — not just in grand strategic decisions.
• Founders who can't take a week away from their business without it collapsing lack a different kind of discipline: the discipline to build something that doesn't depend entirely on them.

Memento mori: remember you will die

• Memento mori (Latin: "remember you must die") is a stoic practice — not a morbid one. It sharpens priority by making time feel finite and real.
• Nitin's father died during COVID. Standing at the funeral, surrounded by family, he reframed his purpose: his job as a parent matters more than his business legacy.
• He is aware he is only a small part of his children's long lives. The question becomes: do you want to spend that window working, or present?
• You don't know what the last thing you'll say to someone will be. That alone is a reason not to be petty, not to score points, not to burn bridges.
• Applied to business: 80% of businesses fail within 10 years. Your business will likely look completely different — or not exist. What people remember is how you treated them, not what you built.
• Founders who operate with integrity while they're active retain their network, reputation, and the ability to bounce back. Pump-and-dump operators rarely recover.
• Customers who become ambassadors are the direct product of how you ran the business — not just what you sold.