I believe that shit happens! not sure on its spiritual background. I also believe as others do here, that if im hurt, I will find a way to fuck that shit up for the other person, if not now, later.
I blame revenge on people manually manipulating Kharma for their own reasons of balance, but still enjoy manually manipulating it myself. So does it come back to me? who knows, I believe that shit happens and thats whats going down!