Our primal instincts can enslave all of us. We all have a demon within us, so there are times when we fall prey to impure thoughts.
The next time you surrender to your demon, remember even the holiest of men cave in at times. You are not bad because you did. How bad can you be when you are in the same boat as those who are holy? You may struggle with your demon, but you have the power to tame it and bring out what is worthy in you.