That itself is a little paradox. Remember the cat with toast on it's back = antigravity thing?
Well, what if I can't Believe it's not Butter is spread on the toast instead of butter. Because the toast has not butter side down to land on (as it isn't butter), would it have the same effect? Of course, if the cat believed it WAS butter, than maybe it would have a placebo effect...
I have too much time on my hands. xD
And thank-you Lita.