Recently, everyone has been caught up in meme and celebrity calls, with attention shifting quickly, making newcomers most likely to get caught up at the high point.

Back to the borrowing and lending thing, I set a rule for myself: if the liquidation line is within three steps of the red line, don’t force it, stop adding to the position first, check if the collateral is the kind with large fluctuations, if not, switch to something more "stable," or simply reduce the position size to lower the leverage.
If you really need to add collateral, don’t go all in at once, do it in two steps, to avoid getting caught out again after topping up.
Honestly, borrowing and lending isn’t for proving you’re brave, it’s for sleeping well… I still believe in taking it slow.