Time Travel

I'd support time travel just for those "Darn, I should have said that." moments. (The glass is apparently half-full. Then there are those "Darn, I shouldn't have said that." moments. Which are rare. Like the glass is half-empty moments.)

P.S. You don't need my expertise on time travel, but I'll still tell ya. It's not possible. Not now. Maybe in the future. Then I'll travel back in time and erase this post.