I'm already one person's conscience, though not a very good one. I'm more the devil's advocate. And hey! I've got your face. Who better trust than your mirror?
You aren't even said to have much of a long-term memory for serious issues. I try not to go by the stories about deities, but I can see where they nailed that on the head. My opinion is go at it with all your being, if you feel that it's right, but keep your eye on an exit at all times, and be ready to run if it suddenly grows teeth/spikes/extra tentacles. Generally good advice for everything.