Prove That I Cannot Fly.

[iBlah]

I can prove that. I was there in your house last night and you didn't fly, before you use that "I can't fly when someone is around" argument, I was invisible, so you didn't even know you were being watched, hence defeats your logic of "unable to fly/urinate while being watched"

the thing is, I can't be invisible while in the present of people who already knew about my ability, so unless I'm completely along and nobody around knows about my ability (not watching either), I cannot be invisible.

so there, unless you can prove that I'm not invisible, your claim is false.