Spot positions can't be held, futures get liquidated, to put it simply, it's not that you're not working hard, but that you're treating yourself as a perpetual motion machine. Here's a straightforward version of position management: first, clearly write down the "worst-case scenario"—if you would lose so much that you can't sleep, then don't open that position; if losing that much doesn't matter, then slowly add to it. I used to always think about catching a big wave in one go, setting the target too high, staring at the screen until my mentality exploded, and trembling hands chasing the rise and fall. Later, I lowered my target: it's okay to earn less, it's okay to do fewer trades, and surprisingly, I can stick with it longer.

Recently, everyone has been talking about modularization and the DA layer, developers are excited beyond measure, users look confused... I dare not rush in recklessly anymore. If I don't understand, I just pretend it doesn't exist, to save my life. By the way, no matter how small your position is, don't forget about safety: look at the domain name more carefully before signing, don't shout about liquidation while your wallet is being phished away—it's truly double the pain.