1. Have you ever experienced a spike in your blood pressure when overhearing other people (especially strangers) getting their facts wrong when they talk about a science fiction story, game, or software?

4. Is there only one right answer to the question, "Which Star Trek movie is the best?"

7. "Apple sucks." "Apple rules." Are those fighting words?

9. Do you own a collectible whose loss or destruction would put you in an extremely, extremely bad mood that lasts for more than one day?

11. Have you ever screamed at somebody for more than five minutes for making a really bad move in a video game or RPG?

4-5 points: Touchy Geek

Woe to the person who finds herself on the wrong end of an argument with you about your favorite thing, whether that's New X-Men or the Android OS. You've got really strong opinions, and you're not afraid to share them. Even in a really quiet place where everybody is looking at you. Luckily, there are only a few things that really set you off.