Back to educating myself, I need to take it to the next level. Coursera is the solution, back to the founding blocks (pun intended): Cryptography I (https://www.coursera.org/learn/crypto).
A mastodon instance for Bitcoin Maximalists.
No scams, no shitcoin, no impersonation, no begging, and no illegal content.
Keep it civil and we should all survive :)