

Your impulse to panic-sell in the next crash is not weakness. It is being human. The pre-commitment trick that lets the calm version of you overrule the panicking one.
The four questions your thesis must answer
| Question | Why it matters |
|---|---|
| What do I own and why? | Anchors you to a logic, not a price chart |
| What is my time horizon? | Decides how much volatility you can tolerate |
| What will I do when prices fall? | Pre-commits the calm version of you |
| What would make me change strategy? | Filters real signals from scary headlines |
Keep it under two pages. If you cannot read it in five minutes during a panic, you will not read it.
Key takeaways
Create a written investment thesis when you are calm to guide your decisions during market chaos.
An investment thesis explains why your strategy makes sense, not what the market will do.
A thesis is a flexible framework that reflects your values, goals, and honest self-assessment.
Write down your response to market downturns to avoid emotional selling.