If you have to ask someone what you want, then you don't really want it. So keep saving your money until you're dead-set on something, then get that. You'll be much happier that way.
This is so true. Don't spend money just for the sake of spending it. Save it up , soon enough something will come along that you really really want to have and you'll have the cash, or at least some of it, to go get it.