Justification?

I've been giving some thought to Karma lately. Not that I really need to, but it has just been popping in my head. Anyway, I've come to the conclusion that I do indeed believe in Karma. However, I also believe that whenever I do something that Karma might want to get back at me about, I'm actually being Karma's tool and getting back at somebody that already needed getting back at, thereby actually doing something good in the Karma sense. I mean, somebody's got to do it, right?

I like it, makes perfect sense to me.