If you got profits already then that is fine, if you have losses and bought during the altcoin bubble of this year then you need to hold, I know that is difficult to look at bitcoin and not have enough of it but you are only going to confirm your losses by selling so if I were I would not sell until I got profits, sometimes you are going to be on the right side of the market and sometimes you are going to be in the wrong side we just need to deal with it.