Sex is the intercourse between man and a woman which meant to reproduce likeness.

But the contemporary generation take sex as an intoxicating flashly enjoyment that causes sin which is against God.

Yes men can live without Sex but how possible

Saying that man can live without sex is like saying man can live without eating. Irrespective of how long  one tend to hold or control  his libido he definitely gonna end up having sex some day.

Controlling ones libido doesn't mean you wouldn't have sex anymore or sought of, but rather the control of your libido it's a way of self control on sexual appeals that is unnecessary.

The only man I know can do without sex is that man that's castrated.