Recently digging up old posts from past bull and bear cycles, I found something pretty interesting—whenever the market starts heating up, there’s always someone who hypes “all-in with one stroke” as if it were a warrior’s medal. But when you look back two years later, every comment under those posts is basically, “Why didn’t I control my hand back then?” When I tried it myself, grids or DCA (buying at regular intervals) actually match my sleep quality better. I may not make the most money, but at least I don’t have to keep staring at my phone at night, calculating the liquidation line over and over.

So, how should I put it? “All-in with one stroke” is more like the moment the cards are dealt in gambling: if you win, you can’t sleep (you’re excited); if you lose, you also can’t sleep (it hurts). And grid trading and DCA, put bluntly, are basically an admission that “I can’t accurately call the top and bottom.” They split your anxiety into smaller portions and help you digest it slowly. A couple of days ago, when I saw the debate in the group about whether re-staking “nested dolls” is just piling up risk, it made me think of the stories about “structured products” from 2017—history may not repeat, but it rhymes. The more complex the stacked returns, the easier it is for everyone to collapse together when liquidity dries up. Better to be straightforward and just eat an average position in batches, so you can sleep easy.

Anyway, I’m the nostalgic type. After going through a few rounds of bull and bear markets, I trust “slow is fast” even more now. Sometimes if I get an itch, I might all-in on a small position just to chase a thrill, but my main position is still DCA or placing grid orders. Looks don’t matter—what matters is that the next day I can still go to work normally.