Cryptocurrency is a very technical matter. Even an old enthusiasts will learn a thing or 2. Given a time, i would gladly to enroll on any free course. Im an BTC investor and will be great help of you understand thoroughly on what you are diving in.
Indeed, even Bitcoin and crypto currency enthusiasts will absolutely learn how and what made Bitcoin so special and successful.
I myself should finish this first crypto currency course they're offering free for all. Investors, owners, traders and everyone.