It's not a good photography, but it's hard to take one when you have only your mobile phone and you're left handed with left hand stick like that ;-) But it's an important one. I try to donate blood since years, despite having some breaks because of blood quality. It's really easy and the feeling afterwards is great - some kind of euphoria mixed with satisfaction of doing something needful and helping others. I recommend it to everyone if only you're able to be a donor. It doesn't hurt so much, they give you much of chocolate and it's really helping people. This kind of "propaganda" is what I'll do always. Because we still can't produce blood in artificial way and it saves many lives daily.