So about an hour ago I gave blood for the 3rd time. Now, I love the whole idea of blood giving but this time took a good 2 hours to get in to get my blood drawn. And afterward, I started to feel all fuzzy, warm, and generally lovey feeling. This hasn't ever happened to me before but I think I kind of like the feeling. So I've got two questions for you. Have you ever given blood? And if so, what was the weirdest feeling you were left with afterward? And for those of you who haven't given, why?