None, political idealists can't change anything.
Woah woah woah... I never said there was a lightbulb!
Just one but he wants to do it thirty-two times and when he's done everyone says that his last light bulb was much better.
None, they'll just keep complimenting it and get mad when it doesn't want to screw.
One. They just hold the bulb in place and the world revolves around them.
