Young people shuld do voluntary work

Some people say that young people only want to have fun, but young people are not like that.
In my view, more young people do several jobs to help the society.
Obviously, when the military service was compulsory, every young men should go to the army, and they served as soldiers to his country. Based on what I have seen and heard, everyone should do the military service, as they seem to be happy when they remember that experience.So, I strongly believe that the government should impose military service again, that way young people would have fun, but learn a job , and would enjoy their military service in a modern way.