I'm not spreading FUD and everyone is free to do whatever he wants. After all, it's your money.
What I'm suggesting here is to take all the tokens and coins you're holding and start reading the whitepaper, check the roadmap, see the team behind that project and how active the developers are is by looking at the GitHub repository. If it's not looking that good, don't think twice, just go and sell regardless of initial buy price because you'll be cutting your losses this way.
I understand that saying "hodl" is nice etc but you should use your brain and don't be blinded by the idea that every useless out there will go to the moon. Only a few are worth investing in so instead of holding random coins, you may want to target something that has been here for a long time and still doing well such as ETH, BTC.
Great thoughts. Your would thought all, who bought or wants to buy cryptocurrency. As sad as it sounds, most newbies don't do these simple things. They are too lazy to read, to study, to think. They want everything at once. As a result, after some time there are people who moan that all lost. Even if you hear that the cryptocurrency is a Scam, then study the topic yourself and draw your conclusions. Not everyone is destined to make money in this market.