The market is going strong. Is there any negative news recently?
There are two options for entering the market now: choose to miss out or be trapped. It depends on which one you choose.
The problem of being trapped: As long as it is not a deep trap and the decline is not too large, it is not a big problem.
The problem of missing out: I miss out, I can't accept it, so I choose to be trapped in the short term.