How would it change your personal world if you could walk on walls and ceilings?!

How would it change your personal world if you could walk on walls and ceilings?

Is it something you'd like to be able to do?

I'd be able to scare people more than I can. I try to scare people and pop out of places but they always see me first.

Ummm, I could clean the roof easier!!

I really don't think it would change much but people would think I was more weird than I already am.