They are praying that God will renew their minds, thoughts, and desires. Men don't like to talk about sex, they often conflate arousal with desire when, in actuality, arousal is the gray matter that makes up the outer layer of the brain: the cerebral cortex is the physical response to desire. Men's sexual drive - known as nymphomania - is when sexual desires as men or eventually women have same sexual desires and urges have a sex drive compared to men. Excessive sexual drive can decrease with age. When people talk about the hormones and neurotransmitters that affect libido.