I go by drutter over there, too. In Computer Science class back in 1990, they assigned me that name, saying "computers don't like spaces in usernames". So we all became our first initial and our last name. I remember the teacher saying "sorry to reduce you to such an impersonal nickname... maybe the computers of the future will fix this issue".

I don't have a single video that breaks down all my previous videos, yet. So I'll link you to the one I did last summer, talking about what's coming in the rest of 2018, and in 2019 and 2020.

From about 6:50, for a few minutes, is the part about Bitcoin. You can see by the comments and ratings that the prevailing belief was the opposite. Sometimes the prevailing 'wisdom' and I agree, and sometimes I'm completely contrarian - but I'm always right. :)