the price of crypto is now down, what should we do to keep it profitable? give your feedback
I think it's good time to invest in crypto when it's very cheap

Yes it was a great opportunity to invest more since it was too low and cheap. Whenever the price was dumping nevee do panic selling because it will just be your loss. Better to wait and keep holding on it until the price pump again so that you may get profit from it. Buy and sell strategy was the best thing to do if you want to earn through the change in value of it.