I've become immune to what I feel is collusion amongst whales across exchanges to short the market and shake panic sellers out. It's such easy money for them it's highway robbery. It's the norm in my opinion for a while until the space becomes less emerging and more regulated, so playing the game is just holding for now and buying a little on some dips of the coins I'm still working on accumulating. I hate that people get shaken to make irrational decisions out of fear, but that's where experience and getting desensitized to the games pays off in the long run, both financially and emotionally. My last panic sell was in June of 2017 and life has been much better since I stopped caring.