Or maybe bad is not the right word. It's just the nature of karma to demand back what you've been given. I wouldn't want such a burden, the societal structure burdens us with enough karma as it is. If you believe in karma that is. Karma may be just the realisation of that chain and realisation of free will compared to something (societal structure for example) holding you. But whatever it is, I dont feel right about being in that chain, yet I choose to be there. And foretelling, as far as I've understood, is a very subjective art.
I'm a firm believer in KARMA! Karma can be a b*tch! That's why sometimes its best not to get involved with those who dwell on nothing but negativity or dish out negativity. What you give is what you get in return. I was posting a sarcastic remark when I said why can't they predict the winning lotto numbers!