Face it, we can all always save a little more, right? Recently at work one guy told us how a friends wife would go through his pockets and take every $5 bill and save it. They used it for vacation cash. Well, I started doing it. In the first month I saved just over $100. You know that your going to spend that $5 on junk food or useless crap, so why not keep it? It's amazing how I look at that cash as absolutly unspendable. I now find myself hoping they don't have tens in the register for change so I can add to my growing collection. I save them until I get an even hundred, then put it in the safe. This batch will be grandkid cash when I go east to see my newest in January.