When should I give up on my nest egg investment (CCL)?

Invested about 30% of my paycheck in CCL for several months. Not sure exactly what the outcome will be if I stick with it. I’m down but it’s difficult to sta exactly how much, in fact it’s hard to even think about because it brings up feelings of regret. I’m ready to make a change. This is why I bought a few months ago despite being bearish for 2023. There seems to be a feeling where they want it to rally at all costs despite the concerns. I don't want to be the dude who misses the tide coming out. It does feel a bit ridiculous to be rallying now and for months though. What would you do in this situation? 30% CCL, 10% TSLA 20% VOO 10 % BTC 20% MSFT 10% DFTK