What gets to me is the "Thanks in advance". I might be alone in this, I asked a co-worker and she said it just seemed like normal dialogue, but I interpret that as "You don't have a say in the matter, you will do this, your consent is not needed". Granted, the people who say this to me are my boss or director, so they're right, I don't have a choice. But if I wanted to be reminded of reality, I wouldn't play so many video games.