Just one. But it takes about 8-10 visits.
Two, one to change the lightbulb, and the other to bask in the light of the old one.
You can take as many as you want but they will only give you the screwing direction.
Five. One to handle the bulb and 4 to contemplate how David Sanborn would've done it.
Four. One to change it and three to write the environmental-impact statement.
Because he had Bach problems
One, but they'll take 30 visits to do it.
Because seven, eight, nine.
