Where did you get that jingle from at the beginning of your videos? I'm certain I've heard it before and it's driving me insane trying to work out where.
With regard to the subject matter, something strikes me as rather interesting. You say that when you go with the way you feel rather than what you think, it makes you happy. That leads to one question:
Why?
I struggle at times to understand where this doubt comes from, with male identified people, female identified people, androgyne identified people, and any other variation inbetween. When you say it could all be rubbish... by whose definition? And is that definition more important than your own?
The key thing, surely, is identity. And if it is, at the very least, a psychological construct... doesn't that in itself make it real? Isn't personal reality just perception influenced by internal mechanics and thought processes?
You say that there's a feeling that this is you. Is that not enough to make your identity real, at least in terms of you as an individual?