This time I am not asking for money and thank you very much to all the people who have unconditionally helped me, I really appreciate it!
Yesterday after taking my cat to the vet (who is currently doing fine, thanks for asking) I had to visit someone in the hospital and that person was receiving a blood transfusion, and then it came to my mind what one of the great users who helped me told me: "I encourage you to pay it forward if and when you are able. This doesn't mean the next time you have money, necessarily. Please look out for your needs first"
I am really lucky to be in good health and that's really something I can help with and I don't think it affects me in any way. I know that first they will do tests to detect if everything is ok but I think it is, and at least in my country they are usually constantly asking for donors, so maybe I could schedule a visit when I can (because unfortunately you have to schedule a visit, I can't just got) and so I can help someone who needs it!
Donors are always in demand, it's a good thing to do if you qualify and your body is healthy enough for it.
Don't feel obligated to do something taxing on yourself, but I'm sure whoever gets your blood will appreciate it.
I have wanted to do it in the past but I never really do it, the only thing stopping me is having to make an appointment... But when I can I will do it.