Huh.
You Are an Espresso
At your best, you are: straight shooting, ambitious, and energetic
At your worst, you are: anxious and high strung
You drink coffee when: anytime you're not sleeping
Your caffeine addiction level: high
What Kind of Coffee Are You?
Blogthings: Our Quizzes Weren't Written By Bored 12 Year Olds
...I don't know about "high strung."