I already have. Numerous times over the years. I've even posted my ID badge when I worked for the DOD. I've posted pics of my part time job now that I'm retired. And you don't get and stay in my shape being homeless.
I've been very open about my life whereas you remain hidden and ashamed.
You can't, not won't, prove you are not fat because you simply are.
Once again, you are wrong.
Pelliius > ratherbebig
let's try a different example, see if you will understand it this time.
on a msg board you call a girl fat.
girl responds "im not fat"
you respond prove that youre not! show me a photo of your body!
girl responds "forget it"
you respond "aha! that proves you're fat!"
her refusing to show you her body, for whatever reason, doesn't mean that she's fat, she could be, but there's no logical reason to think that she is based on her refusing to show her body.