HODL, HODL and HODL, as hard as this looks this is simply the way, all you need is lots of patience after DYOR on the coins or tokens, if you want to judge HODL just sit back and look at the past coins you sold, see? There will always the kings among them isn't it? Here is my painful experience and lessons
1. In 2016 I had 1million doge coin ( sold in 2019)
2. In 2017 I owned 12 ETH ( sold in 2019)
3. I bought YOUC aka YouEngine over 1million pieces which was 0.0003$ and today it's 0.65$
There are other coins I sold too early for example PYR at 2$ and it's now 9$, though I need the money at the time and my mistakes is I sold all instead of leaving some parts behind
Based on my personal experience, because I don't know the price of the coin will go up or down and my limitations can't analyze due to my lack of knowledge about cryptocurrencies. I always look at analyses from youtube and buy coins that will go up in the future. although in reality, expectations do not match reality. The point is patience within ourselves, don't get carried away easily by lust. Because I believe hold is the best way.