"Oh no! The result of the printed flyers is perfect. I can't see (maybee I'm blind?) any mistakes (color variations and stripe-patterns of the printing machine) we've made. No, no! And if your're stressing me like that, I'm not interested in any further jobs like these (maybee I'm rich?)."
...
Some days later, the whole thing is a big mistunderstanding and everyone is pretty annoyed and disappointed, same guy, trying to explain himself:
"Yeah, you know, I was stressed, and I didn't mean it like that, I just thought you would be like any other client. (Expecting the best result for less money and trying to dump the price in the end on top of the whole job!)"
...
Hello? Maybee I should not expect my clients to be idiots in any case... and maybee I should think before I speak!