OK, I held my coins much longer, but not long enough. I entered crypto at the end of 2013, in 2014 things were much, much faster, coins could go 10x, 50x in matter of weeks, so I didn't think holding my coins for years is good idea and I sold big percentage of them during pumps, just to find out few months/ year later that they were pumped even more. And don't forget BTC rise in 2017, anyone who sold before that lost a lot of potential profit.
Sheez be happy with your small gain and move on....to sit there and think that you actually lost that money is pretty novice..yet by your name it says "Yes I am Pro" 
OP probably can and will move on, but not everyone can do this, I invested in 3 coins few years ago saying these are my last crypto investements, one coin died, another one I lost because of personal problems/ health issues/ theft (all of these played a role) and third one I sold too early losing life changing profits.
