Do you want an honest opinion, or just people agreeing that it's normal?

It's not normal to want to be another life form. We're seeing this sort of thing normalized but it's not normal. We're seeing more and more stories normalize this sort of fetish, but it's fringe at best. Below are a couple of news stories I've come across recently about this phenomena:

Man lives as goat:

Why I decided to give up my life in London and become a goat in Switzerland | Daily Mail Online

53 year old married man decides he's a 6 year-old girl, finds couple to adopt him:

Canadian man leaves family to be transgender six-year-old girl*Stefonknee Wolscht | Daily Mail Online