Psychology
Why Do People Give Money To Strangers Online?
One dollar is below the threshold where most people start to calculate.
1/18/2026 · 5 min read
The threshold effect
At one dollar, the brain stops doing arithmetic and starts doing identity work: am I the kind of person who says yes to this?
Honesty as a multiplier
When the ask is honest, the conversion is not driven by guilt but by curiosity. People want to participate in something that does not lie to them.