Just now, my phone pop-up flashed "Transaction completed," and I thought I got a bargain. When I clicked in to check... the average price was a bit worse than I expected, and I instantly snapped back to reality. I reviewed it: when I placed the order, the order book depth was actually quite thin, and with that small amount I pushed, I pushed the price to the top, eating up the slippage completely; even dumber was chasing with two orders, messing up the rhythm, the more anxious I got, the worse it was. In the future, I should honestly check the depth first, split into smaller orders, place passive orders, and wait. Better to have no trades than to be driven by emotions. The same applies to chain games where inflation + studio pumping cause the coin price to spiral: when liquidity is thin, no one should think they can walk away unscathed... That's it for now, I need to go back and adjust the parameters again today.