Indulging in intemperance and the pleasures of sin can degrade human faculties and lead to helplessness under evil control.

Original passage

The cause of this man's affliction also was in his own life. He had been fascinated with the pleasures of sin and had thought to make life a grand carnival. Intemperance and frivolity perverted the noble attributes of his nature, and Satan took entire control of him. Remorse came too late. When he would have sacrificed wealth and pleasure to regain his lost manhood he had become helpless in the grasp of the evil one.