I'm trying to take this downward trend as a chance to re-evaluate my crypto investments on two aspects: (1) is it easy to see the actual, real-world use case? and (2) what problem can the currency/network/blockchain solve? If I take an honest look at some of my coins, and I don't like the answer for those 2 questions, I'm holding out hope that they go on a bull run before too long, and I sell them off to re-consolidate into the ones I'm most confident in.