Your first impulse lives entirely in System 1. It’s designed for speed, not accuracy. When you react instantly to a heated email or a market dip, you aren't using your full intellectual capacity—you’re using a prehistoric survival mechanism that values "fast" over "right." 2. We Are Engines of Bias
Never trust an impulse if you are H ungry, A ngry, L onely, or T ired. The Bottom Line
Your first thought often just confirms what you already believe, shielding you from new (and potentially better) information. Mistrust First Impulses
In many high-stakes fields, mistrusting the first impulse is a requirement.
You don't need to over-analyze every sandwich choice, but for the things that matter, try these steps: Your first impulse lives entirely in System 1
like Warren Buffett succeed specifically because they ignore the impulsive panic or euphoria of the general market. How to Practice Productive Skepticism
Here is why you should learn to pause and mistrust that initial spark. 1. The Trap of "System 1" Thinking We Are Engines of Bias Never trust an
Why Your First Instinct Might Be Wrong: The Case for Mistrusting First Impulses