These days, hot topics change so quickly—today social mining, tomorrow fan tokens, everyone is saying "attention is mining." I used to be easily led astray too; whenever I saw a buzz, I wanted to add a position, but the result was chasing the highs and selling the lows, repeatedly getting cut. Honestly, I was just using emotions as my strategy.

Later, I realized that attention is too expensive. Whoever pulls your attention away first, whoever "taxes" you first. Now I keep it simple: before jumping into a hot topic, ask myself, if no one talks about it in two weeks, would I still be willing to hold? If not, just watch it as entertainment, maybe try a small fixed amount, and if I make a profit, rebalance according to plan; if I lose, don’t add more to rescue myself. Don’t be hard on yourself—avoiding one mistake is already pretty valuable.