just pondering

If you knew something was going to end badly and you would be left hurting in the end would you still do it? See I'm not sure i would is it worth the heartache and sadness? If i could save myself from that sort of pain i don't know if i would do it again. If I knew the outcome and nothing i did could change that why would we risk it......maybe that's why we don't always know whats going to happen in the end. If we knew we would always be playing it safe and not take the risk at all. hum.......