In all seriousness, this is a real issue in the 432. You never know when you or a loved one could need a blood transfusion for any reason. Not to mention, it's a good way to make a little extra cash. I'm not ashamed to admit that back in the day when I was 21, I would hit up the blood bank like twice a week for beer money. Mickey's 40's represent.
If you have the time, stop by United Blood Services and give a little blood. They really could use it and it's a great way to give back to the community. Almost anyone can do it and it doesn't even take very long. I might have to make my way over there this week myself.