Recently looking at the on-chain sandwiches/arbitrage, the more I watch, the more it seems like sticking food on someone else's plate: you think it's an opportunity, but it might just be paying others' fees. To put it simply, now I look at slippage and routing before placing an order, I don't want to become an "automatic donation machine." Occasionally, I can catch some price differences, but most of the time they are snatched away by faster hands... I, with slow hands, can only accept it.

Social mining, fan tokens, that set of "attention as mining," sounds lively, but in practice it feels like exchanging time for points, ultimately it still depends on who can better create traffic sandwiches. Anyway, I give myself a patch: chase fewer hot lists, read contracts more, do small repairs first to keep the wallet alive longer.