I found that the biggest difference between grid/DCA and a single trade is not the profit, but the quality of sleep... With a single trade, during the day I stubbornly say "hold on," but at night my hand is touching my phone checking the K-line, and the gas fees have left me with psychological shadows. Grid/DCA is like putting a "don’t make reckless moves" bridle on yourself; even if the market is unpredictable, you can pretend not to see it, at most muttering to yourself: Anyway, I’m not here to cultivate immortality.

Of course, grid trading isn’t万能, when the chain suddenly congests, placing an order costs a fee each time, and a money-saving tip is not to go all in when everyone is rushing, wait until midnight when fewer people are trading... Honestly, whether you can sleep depends on whether you can accept these two pains: "missing out" and "being trapped."

By the way, I’ve been watching that recent social mining and fan token scheme, shouting every day "attention is mining," and I can’t help but laugh: attention is indeed being mined, but who the miner is is hard to say. Anyway, I now prefer to use DCA to mine my patience, at least I won’t be awakened by notifications.