It definitely is difficult to choose a name and adapt to one... I've tried very many but for about four or five years I had been being called Vincent in many circles online. I didn't really realize until recently that I'd been looking all over the place for a name but had already started to get used to Vincent and all of its shortened versions, which always was a concern for me as people always shorten names. (i.e. if you're Michael, they will most likely call you Mike).
So, to make a long story short, it sort of snuck up on me. I don't feel 100% sure and committed but it makes sense, and it feels pretty right. I guess I've never felt "right" so I wouldn't know.
Subscribed to you on youtube, you are very articulate and intelligent in your video, I wish you the best of luck and will be following you.