Recently, I educated myself once again: stop-loss is really like a breakup, the more you drag it out, the more you want to "give it one more chance," but in the end, all the transaction fees, slippage, and time costs are paid as interest... Honestly, it's not about holding onto a position, but about giving leverage to emotions. Last night, after seeing the main public chain upgrade, everyone in the group was guessing whether the ecosystem would migrate. My first reaction wasn't to chase the hype, but to calculate the "tolls" like bridges, gas, and wallet pop-ups first, so I wouldn't be stuck halfway and feel worse later. Anyway, I now have only one rule: if the route is wrong, turn around; accept small losses, at least I can finish work on time.