I am, I must confess, suspicious of those who denounce others for having "too much" sex. At what point does a "healthy" amount become "too much"? There are, of course, those who suffer because their desire for sex has become compulsive; in their cases the drive (loneliness, guilt) is at fault, not the activity as such.
"San Francisco" (p. 37) - States of Desire: Travels in Gay America (1980)