KNIFE OR SCREWDRIVER?

If you had to choose between getting your eyeball sliced with a knife, or your eyeball stabbed with a screwdriver, which would you choose?
I'd go for the knife-slice, because even though you might go blind, at least you'd still have your eyeball. A screwdriver would push your eyeball behind the socket. Then you'd have to fish around for it, and try to pull it out. It would be slippery and probably keep falling back in. You would have a big hole where your eyeball should be.

This is a tough one, but I think I'd have to go with the knife.