I've been away from the forum for awhile... and pretty much crypto too.  I mean I bought some coinage a few years ago (not much), but didn't do much of anything with it the last couple of years. I've just held it.  Which I'm not complaining about since merely keeping what I had means I have about 4 and a half times the USD value I started with.  In any event, I'd really like to start buying/selling/trading seriously.  I'm wondering if anyone can point me to any personal favorite YouTube videos on the topic that are more on the informative side and less on the "Sign up so that I can get a commission please" side.

Thanks in advance.