I kind of believe in reincarnation. But I do believe in Karma. If you send out good, you also open yourself up to receive it. It's a common lesson taught at the church my sister goes to (which is Unitarian and doesn't preach about hell and damnation). Which is true - when you think positive, keep your head up, your room or house clean and you look at bright colors a lot (heh. bright colors really DO cheer me up...), things will usually turn out ok.