What is peer influence adults?

Example: Your friends all buy houses in their early thirties. You are happy renting — it gives you flexibility, lower costs, and time for work you care about. But at every dinner party, someone asks when you are buying. Nobody tells you to buy a house. Nobody threatens consequences. But after eighteen months of the question, you start browsing listings. Not because your reasoning changed. Because the ambient pressure made your position feel like a deficiency rather than a decision. The conformity mechanism is identical to the one that made teenagers wear the same shoes — it just wears a blazer now.

This concept is part of Autonomy Under Pressure in the How to Think curriculum.