Good points in this article. Same thoughts here. I strongly advice people to only buy in to cryptos that have a solid background: A solid team, product, advisors, preferably VC investors, etc. Sell all cryptos that don't have this solid background. It's a waiste of money. This is quite an interesting website I found: https://www.coincheckup.com. Since I use this site I make so much less basic investment mistakes.