Now is not the best time to sell cryptocurrency, unless you need money urgently. It's my opinion. You will receive many different answers to your question and make a decision only for you. I wish you to make the most profitable decision for yourself.
In any case, better to expect. If people are asking these questions, it is likely that there is a small amount and they are afraid of losing balance, that life is not too much help, but be deprived of the opportunity to earn easily.