Hella.
None. They just sit in the dark and cry.
None. They just let it burn out and follow it around for twenty years.
Just one. But he will pull it back out and stick it back in again just to make sure hes got the right hole.
5,6,7,8!
I don't know and this is not a laughing matter.
Californians don't screw in light bulbs, they screw in hot tubs and infinity pools.