Last time I donated blood was in 1985...we don't get paid for the donations here in the UK, it's just looked upon as being a humanitarian thing to do.
The next time I went to give blood I was turned down because I had taken an indigestion remedy that morning
so you refuse my blood
you waste my time
then I say...FUCK YOU........ and never went back.
(My blood group is "A Negative", by the way, supposed to be a rare group....that figures for I'm always negative about things and am definitely "a rare one".)
If I ever need a blood transfusion myself I'll tell them to stick it up their arse, for I don't particularly want to go on living anyway.