And in Buddhist teaching (you know, I mean, I think the Buddha is a pretty good example of a Buddhist practitioner), there's an awful lot said about mental factors. You know, there are positive factors, things like "mudita," sympathetic joy. It's my personal favorite for whatever reason, I think because after years and years of not feeling it, when good things happen to other people, I find now I like that. I like when good things happen to other people, people other than me. There are others: equanimity, loving-kindness, or "maitri." And then, of course, there are all the negative states of mind, negative mental factors, basically, grasping, aversion, laziness.