I spent 4 days working on a new feature of our program. A real pain in the ass! Even did a few hours of overtime.

This morning I go to my boss to tell him about a performance problem I was trying really hard to solve, but couldn't still totally remove...

His answer: "Don't bother with that! Our client is not going to use it. They simply forgot to remove it from their request. So we are going to deliver it so they will have to pay us!"

FFFFFUUUUUUCCCCKKKK!