Actually it is one of the hardest part of being a trader, it is not easy to exit in trading because it requires a lot of analyzing in order to know the best time to exit. I always using indicators for me to know the best time to exit and enter in the cryptocurrency market.
For me, you cannot say that you have lost your money on the market when you do not quit. You cannot tell the loser/winner when the battle is not yet over and so on trading cryptocurrency. For me there will be no lose nor winner here as long as they are not quitting with the market less or more of their capital. There are just lose/win in the mean time.