How much do we really create our reality?

[AnthroHeart]

I think for Gemini, this can be summed up as can he 'for real' create a reality or experience where he is an animal-human hybrid akin to a furry.

It'll happen in another density, and I'll probably be like that for more than my life here.
I want to be slightly cartoony, if there is a cartoon dimension.

But I'm getting a fursuit, so at least I can look like one. That's good enough for me for now.