This is due to the fact that the body is the dwelling place of the more gross kinds of sexual craving (raga–tanha) and conceit (mana–ditthi), all of which live in dependence on the body quite frankly and openly. In some cases when people forget themselves and lose their restraint, displaying these things outwardly in a gross and vulgar manner, other people, even though they also have kilesas, cannot bear to see it and feel disillusioned, disgusted and fed up with it.