This loss isn't unjustified; mainly because I acted too hastily and was overconfident... To be honest, it’s not the market tricking me, but myself slipping away. Watching the candlestick shoot up, I chased after it, but the pool depth was average, and I even increased my slippage, thinking "Hopefully it won't fail to execute," but once it did, I found the average price was quite a bit worse than expected, and later, trying to cancel was awkward.

Reflecting on it: when the depth isn't enough, don’t go all in at once; split your orders, take it slow, and wait for a pullback to eat the dip; if you really want to chase, don’t do it in the hottest few seconds, because missing the rhythm is like carrying someone else's sedan chair. Recently, Meme + celebrity shoutouts have made attention shifts more obvious, and there's always someone to catch the last wave, but it’s often me... Forget it, next time I’ll at least check the depth first before deciding whether to act quickly or not.