Oh, you are so right, I have taught some of my mates at work, and some just invested a few thousand dollars in Ethereum, because they found it promising. I don't have that money right now, but I hope I will be able to accumulate in time in order to invest. I just try to share the knowledge but I feel that I am not so confident yet. Right now I am learning about proof of stake, and one coin that interested me (since it was much lower a few weeks ago) is Cardano's ADA. I told myself that one of these days I am going to ask you what do you think about it, but I don't know if it is the right moment and if you have the time to share your thoughts about it :)