I recently found Jerry when researching cryptocurrencies on youtube. I've watched several of his videos and even taken a free class using one of his coupons for his video school. (which I plan to join using his lifetime subscription).
I highly recommend you check him out if you are interested in Bitcoin, Ethereum, Litecoin or other popular digital currencies. Not only that he has great ideas if you are a business owner or trying to make a living "online".
He has so much energy and always says what he's grateful for. I'm grateful that he's so grateful. Ha! It help put you in a great mood even if you are having a bad day.
That's my opinion for what it's worth. Not sure you should take advice from a "mowerman" ? unless you are "fix-in" your mower.