Businesspundit has written a truly excellent article on how he came to see that he was wrong about creationism and evolution. Something to think about:
Metacognition occurs when you think about your thinking. It means that instead of just analyzing evidence at face value, you start to ask questions about why you favor certain facts over others. You think about whether or not you have emotions, cognitive biases, peer pressures, or other things that are affecting your thought processes. You ask yourself if you would think something different if the roles were reversed, if you had a better day, if you had not had such a bad experience last time. Metacognition has become somewhat of an obsession with me.