The Three Rules of Smart Decision Making

The Three Rules of Smart Decision Making

June 24, 2025

Whether you’re weighing an investment opportunity or just trying to make better life choices, decision making is a skill — one that improves with intention and practice. Over the years, I’ve found that there are three key rules that consistently lead to better decisions. They’re simple, but not always easy to follow. Let’s walk through them:


1. Manage Expectations

There’s a simple but powerful equation I often think about:

Happiness = Reality ÷ Expectations

It sounds like a joke, but it’s surprisingly accurate. When your expectations are sky-high, reality rarely measures up. But when you approach decisions — especially investment decisions — with realistic, grounded expectations, you give yourself room to be satisfied and successful.

Markets move unpredictably. Businesses take time to grow. Goals evolve. If your expectations are too rigid or too optimistic, every minor setback feels like failure. On the other hand, when you expect that progress takes time and that uncertainty is part of the journey, you’re more likely to stay the course and make rational decisions.

In short: Set expectations that allow reality to exceed them.


2. Don’t Be Afraid to Get It Wrong

Mistakes are inevitable — and valuable. Every successful investor, entrepreneur, or leader you admire has made countless bad calls. What sets them apart is that they’ve learned from them.

Getting it wrong can be a beautiful thing if you’re paying attention. Every misstep is an opportunity to refine your process, adjust your thinking, and avoid making the same mistake twice. That’s how skill compounds.

The danger isn’t in making bad decisions — it’s in refusing to learn from them or letting the fear of them paralyze you. Accept that you’ll get some things wrong. Focus on making sure they’re original mistakes, not repeated ones.


3. Think Long Term

Short-term emotions are often the enemy of sound decisions. We tend to overreact to immediate gains or losses, and that reaction can lead to impulsive choices that feel right in the moment — but unravel over time.

Good decision-making means zooming out. Whether you’re investing money, time, or energy, always ask: How will this look a year from now? Five years? Ten?

This mindset not only helps you make wiser choices, it also builds patience — an underrated superpower in both life and investing. The long game is where real value accumulates.


Final Thoughts

Good decision making isn’t about being perfect — it’s about being thoughtful. If you manage your expectations, embrace mistakes as part of the process, and always keep the long view in mind, you’ll set yourself up to make better, more confident decisions.

And remember: progress is the result of consistent, well-aligned decisions over time. Keep making them.