Ivan! I love the videos! I actually found this steemit post due to me finding your videos while falling through the rabbit hole on youtube.
I learn a lot from you. I started out in crypto by mining in 2014 and then learned to invest in altcoins and HODL. Since then I have a passion to be a software application developer, and have learned a lot about code and development by following the crypto world ( and taking online classes).
check out my site www.bitcointracker.co ! Always looking for pointers. (I gave you thumbs ups on the youtube!!!) :)