I felt weak and light-headed all day which was kind of fun. I don't know if it was the empty stomach or the slight cold and sore throat or the blood they took for the assay. Probably the blood. It doesn't seem to matter whether they suck out 10 mLs or 500... I get light- headed and drunk-like just the same either way. 

Mmmm... blood. Mine's really pretty.

I suppose I should eat something now.