Yes I agree with you, we must have internal conflict in ourself because when the price increase we cant control our lust to sell the coin before reach the higher price, and sometimes because of dailyneed we need to sell it very quick
That actually is the challenge of every cryptocurrency holder. You need a little bit of luck also when handling your portfolio, there are a lot of factors that may affect our investment in cryptocurrency and most of the time we will face challenges like the usual market crashes. I think it is just like any other places where survival of the fittest occurs.