A Man Explores His Erotic Fantasies While Surfing the Web

A man explores his erotic fantasies while surfing the web and fantasizing about the women in his daily life. He thinks about sex constantly but does not have sex with his partner because he fears he cannot fulfill her needs. This man's compulsive thoughts and behavior are most likely a

A) defense mechanism against feelings of inadequacy.
B) distraction from life stressors.
C) way to manage inappropriate sexual urges.
D) method of coping with erectile dysfunction.
E) result of brain injury.