The present situation of the market has caused panic into the minds of some crypto enthusiasts. Some have not seen so much dip as this. One thing i know is that, crypto is very volatile. So no matter how much it falls, it will definitely rise back. Just watch out for what will happen in few weeks' time.
I will only urge you to wait and do not sell in panic.
Personally, my strategy remains the same - wait for the restoration of the situation on the market. Now I keep holding my coin from top 10 altcoins. Of course, now their price has declined noticeably, but I believe in the restoration of the market. Although everyone has to make the right decision for themselves, I can not recommend any one rule to everyone.