The importance of expressing sexuality in One Flew Over the Cuckoos Nest in regard to one's sanity

The importance of expressing sexuality in One Flew Over the Cuckoos Nest in regard to one's sanity Order Description paper is for a Communications class in which my professor wants us to (1) provide an original response, and (2) have some application/association with Interpersonal Communication. Of course, this can be indirect, suggested, and preferably not a listing of theory names or tags.