Spend or Save?

If you have some spare money do you spend it or save it?  What do you think this says about you?  Do you think if you spend it means you live in the here and now?  Do you think on the other hand if you save that you are preparing for the future?  Isn't it easy to spend what you have without any real thought?  I recently bought some things and in retrospect didn't really need to.  You have some money and you just spend it.  You need to think more closely on what you actually do with your money and how much it really benefits you.