Which is really funny since I don't drink coffee and I swore off caffeinated beverages 12 years ago. Okay, I might have the extremely rare cup of tea, but that's it baby.
As for being a vibrating crack-head, um I don't think so. Laid back is more my style. Although I will admit I did take the test three times, twice with my right hand and once with my left and got pretty much the same results each time.