why does a man not enjoy the pleasure of life ??

as far far as I know that kind of question fits with middle class men. they always remain busy in their job. An Engineer usually work for 8 to 12 hours in a day.u can assume how he can enjoy his life ??

I don't know..

Maybe it's the difficults and problems that he faces in life.

I think a person can create his own pleasure however tiring his life is. A person can find pleasure after a long day work in watching his children having an easy life because of it.

maybe he had face problems and various diseases