Someone asked me, "Why do you sleep poorly when you lose a tiny bit of green, but don't feel anything when you lose a tiny bit of red?" I also find it quite speechless... To put it simply, floating losses are like water dripping in your brain all the time; even if you haven't sold, your heartbeat has already realized the loss for you. Floating gains are like finding a coin on the street; you're afraid of losing it if you turn around, so you don't dare to be happy for too long. Recently, I saw everyone complaining that validators/miners are well-fed, and MEV front-running makes retail investors feel like they're being cut in line. I find myself more often thinking, "Am I being used as liquidity again?" Anyway, my old trick is still the same: if the reason for entering hasn't changed, don't watch the market; exit when the conditions are met; if my emotional score >7, disconnect for ten minutes... Let's start with this.