If you had the power to convince anyone of anything what would you do

i'd say hey bill gates you don't need all that Money give hmm 1/2 of it to me yeah

Well, I would almost certainly use it for evil and selfish reasons. At least for a while. Y'know, like just until the feeling of it being new and fun wears off. Then I'd probably use it productively.

I'd never use this power except in self defense. Or maybe I'd make a really excellent diplomat.

Start my own religion and rule the world