One. He puts the bulb in and lets the world revolve around him.
Me: Let's not rush things, OK
Don't worry, they'll let you know.
Two. One to change the bulb and one to sing about how grand the old bulb was.
Just one. He holds up the bulb and waits for the world to revolve around him.
Don't be silly, Black Lives Matters protesters can't change anything.
1 or 2? 1... or 2?
None it is done by the automatic pilot.
A: Just one more guys I promise.
Just one he holds it still and the whole world revolves around him. Just one but two lawyers have to explain him how to do it.
Only one. They just hold it still and wait for the world to revolve around them.
Microsoft.
A: He doesn't. He declares darkness the industry standard.