I used to think that grid/DCA was "sure profit, lying flat with eyes closed," and that a single swing trade was the real gamble. Now I understand: both are essentially betting—just with different methods—grid/DCA bets that you can endure, tolerate boredom, and not recklessly change parameters; a swing trade bets that you can withstand volatility and hold back at the exact moment you want to add or cut losses.

Honestly, choosing which one better suits sleep depends not on how well you understand candlestick charts, but on what you're most afraid of: if you're afraid of missing out, you're more likely to swing trade; if you're afraid of retracements, a slow approach is more suitable. But don't pretend—many people say they do DCA, but in their hearts, they still want "a swing trade that shows immediate results," and end up suffering both pains.

Recently, the NFT royalty debate has been heated, which is quite similar: creators want stable income, the market wants smoother liquidity... Who's wrong? In the end, everyone pays for "how to design incentives." Those who sleep well are usually not the most accurate predictors, but the ones whose rules are most aligned with human nature. That's all for now.