Don't treat the liquidation line in lending as just decoration. I usually start taking action when I'm about "three steps" away from the red line: first, top up some margin to create a buffer; if I really don't want to add to my position, I’ll pay off a small portion of the debt first, cutting off the most dangerous part; casually check the price alerts and on-chain gas fees, so I don't get stuck trying to rescue it later... Also, leave a record, save screenshots of transfers/repayments, so you don't have to rely solely on memory for review.

Right now, the funding rate is extremely high again, and the group is arguing whether a reversal is coming or if the bubble will keep inflating. My feeling is that during times like this, it's easier for a single needle to pop the bubble; having the liquidation line too close is almost like gambling with luck.

Should I tough it out and wait for it to come back?
I won't tough it out, just stay alive—there will be another opportunity next time.