What truly changes a person is often not good advice, but a role model.

This is especially true in investing.

Everyone knows to buy low and sell high, not chase a rally, manage position sizes, and control risk.

But there’s a long way between knowing and doing.

Someone else’s loss is just a story; your own loss is what really hurts.

When you see someone weather several bull and bear markets through discipline, or watch a friend go all-in, get liquidated, and lose everything, those once-abstract principles suddenly carry weight.

So instead of saving more research reports and “right answers” every day, take the time to find a few people you genuinely want to become like, and observe over the long term how they make decisions, deal with losses, and manage their emotions.

The real power of a role model is turning “I should do this” into “I want to do this.”

That’s something mere advice can rarely achieve.