Today, I opened CRV, started going down, made money but didn't exit, wanting to earn more. All retail investors are the same. Later, BTC went up, and I exited with a stop loss. Now I open again. Great, I made a profit. Made some pork trotter rice.

This is why we need to set stop losses, to accept losses ourselves. The next time we open a position, we can win it back, it's that simple. If you don't set a stop loss, you won't have anything left after the losses, how can you turn things around?