I think we need to control our emotions when investment is involved, don't sell when you are in panic. Try to think carefully and think more than 7 times before you click or do a transaction. ETF delay is not a bad news for me. I think it is a way for people to do panic selling and those rich people will abuse the dip and buy all the cheap BTC and after that, the ETF will be approved.
Right now, the market is green again and I think many people regrets selling their coins at a low price.
This is just my opinion, how about yours?
I personally saw my coins going down for like 5-10 times, and you can't imagine how hard it was to refrain from selling them all and forgetting all this nightmare.