If they still have personal desires they are fakes.
there r very few actual christians on earth, fewer who understand what being a christian means and no one outside of the terribly desperate, or the terribly intelligent really chooses god... often times god grabs u by the neck and yanks your ass into reality of his own volition. tis a painful process
these individuals, due to divine illumination, do come to the point of giving up their own life and taking up gods work 4 the duration, during which, they find great joy in the challenge, and earthly pleasures rightly become absurd in comparison