Q: Hey, Jeremy, it's 6am. You got virtually no sleep last night, and you have a talk that you have to give in three hours. Isn't it going to be harder to do a good talk when you haven't slept?
A: Grrr. You know, sometimes I am NOT IN THE MOOD for your frequently asked questions.
Q: Sheesh. Why are you so grouchy?
A: Leave me alone! I need to get these graphs ready for my talk!