Just got educated again: I thought I was just "buying a little casually" but ended up sliding all the way in, and the transaction price felt like it was pushed up... Later I checked and found that the pool's depth was actually shallow to begin with, and I was in a rush to dive in all at once, which is basically voluntarily giving away. To put it simply, the order placement rhythm still needs to be broken down, start with small amounts to test the waters, don't squeeze in when everyone is rushing, especially during those narratives that just heated up. Airdrop season is the same, task platforms turning into anti-witch hunts make people feel like clocking in at work, the more competitive it gets, the easier it is to get flustered. Anyway, I first lowered the default slippage, better not to fill than to be a fool.