I'd sneak around the world persuading people to forsake bigotry and hatred, but I think I'd start by persuading Sarah Palin to go hunting Polar bears with just a stick.
What if I give you the ability to swim underwater without scuba?
I'd be happy to be able to make twins out (can be useful sometimes lol). I'd never watch TV news again to avoid remembering all bad pictures we see there and I'd travel to so many nice places as possible, just to fll my memory with the beauty of our planet.
What if I gave you the ability to make any type of cyber virus?