Plenty of things can lead to confusion. The most common one is 'DOUBT'. Plenty of people's philosophy can twist your mind in a direction totaly opposite to what you wanted to do from the start. As you migle around, you are exposed to pain, fear and confusion and these usually twists your mind. You are the only one who has the power to believe..... and to make others believe as well. This is the reason why god always teaches us to BELIEVE rather then to DOUBT. To believe, is to be given strength to do anything you want in your life!