Man, is there anything on this planet that is more annoying than you telling your boss that the change he wants is going to take 'X' amount of time, and he responds "Oh, I don't see why that would be. It is only a little change."
Of course, he knows nothing about coding in C, or the data structures the program uses, or the flow of the code as it presently exists.
He does know that, when I make his change, and he is subsequently looking at the screen, a few elements will have shifted around. He says "Shouldn't be a big deal at all."
And, when you try to explain, he gets a glassy eyed look, and then gets upset because he seems to think that I am questioning his judgement
Like I said, most annoying.