I was just looking at the coinmarketcap table since 2013, I was surprised in what I saw, many coins topping the charts then are now almost non-existent, we need to be careful of the kind of coins we hodl especially for long term. Most of these projects just die after the initial hype.
Yes, that is right. I have a few coins who reached a good price in 2017 but suddenly just disappear and decided to not continue. Even those coins who are existing until now but the price is very very low compared to what I bought them. It is a big factor why this happened because of the sudden decrease in Bitcoin's price.