Most definitely. One of my friends rather enjoys needles. She's really into suspension ... I absolutely cannot wrap my brain around it. I would never be able to do that.
I was never able to when I was in high school because I didn't weigh enough. But I don't think I'd be able to do it regardless since I'm pretty sure I'll feel queezy or faint afterwards.
I would like to give blood one day, just haven't had the opportunity. My school used to host blood drives all the time, but I'd always forget to eat in the mornings.
I give whole blood fairly regularly, because I can and I feel its a nice thing to do. However, every time I go they always want me to donate plasma and I'm all:
"I'm fine with you pumping stuff out of me, but I dont want you putting anything back in."
Besides, people always look so pale and woozy after that stuff.
I've always wanted to give blood, I can't yet though > _ < Although I have my blood taken every few weeks so when I'm ale to give blood I should be okay ^ - ^