Keep up with the YouTube channel. If you like talking about crypto-currency you should do it because you enjoy it. And, I admire that you are putting yourself out there & allowing yourself to stumble along the way.

Personally, I would advise finding some other kind of job in the mean time. Or, maybe learn how to code through Code Academy or something. Even if the next position you take isn't related to crypto-currency you can still run your YouTube channel. There is no need to be in such a hurry.

I wish you the best.