Guilt.

I passed the bloodmobile on my way in this morning, and I've been hearing about how there is a desperate need for blood right now, especially of my O+ variety. I've been giving blood every chance I get ever since I turned 18, but at my last doctor's appt, I was diagnosed anemic and recommended that I stop donating. I guess it shouldn't have come as too much of a surprise, since about 1 of 3 times I tried to donate I'd get turned away for low iron... Anyway, I still feel bad about not giving the gift of life.