How many pessimists does it take to change a light bulb? None - it's probably screwed it too tight anyhow!
Replace the nails with screws.
One to over hype the new lightbulb and one to make sure it breaks within a year.
You don't know man, you weren't there!
Just one, but it takes a really long time, and the lightbulb has to want to change...
N! One to change the light bulb, and n-1 to display stereotypical behavioral traits of X!
Three. 1 to screw it in and 2 to talk about how much better Neil Peart could've done it
They refuse to look at the silver lining.
Only the good die, Jung.