2. be careful of Crypto YouTubers deceiving people to buy in cryptos where as they are simply predictions, most times crypto market can't be predicted correctly
It could be good for more people involved into cryptocurrency so cryptocurrency become well-known later. But sometimes those youtubers are just trying to bait more people for some ad-revenue as they don't explain deeper into cryptocurrency, they only explain the good things about crypto trading but they don't even explain a single problem about that where it's the most important one for me.
Well the race isn't over yet, one day I will look back and laugh hard at all this, stay safe
Hope you can recover from that losses, might you learn the lesson from that.