I kept replaying and reviewing it until the early hours of the morning, and the more I look, the more I feel that “grid/DCA” and going “all-in” really aren’t technical problems—they’re a sleep problem… can you actually hold up against a drawdown that feels like a needle going straight into your chest? In plain terms, grid/DCA is about practicing how to flatten your emotions: if it’s up today, don’t get carried away; if it’s down, don’t rush to prove yourself—just follow the plan step by step. People who don’t want to keep checking candlestick charts before bed are a better match.

Going “all-in” is not impossible either, but it’s more like practicing to endure uncertainty: you have to accept that even if you’re right, you might not be able to hold, and if you’re wrong, you may still stubbornly refuse to admit it. Especially now, everyone always likes to link ETF fund flows and U.S. stock risk appetite with crypto’s rises and falls to interpret the market— the more information there is, the easier it is to come up with reasons to add positions or cut them. Anyway, what I care about more right now is this: whether I want to sleep tonight, and whether I’ll regret that impulsive move I made last night when I wake up tomorrow morning. That’s it for now.