Greeting Msbearly,
I read your post and I like the fact that your son is studying on campus. My son is in college as well, and me and my husband would not let him say on campus. Well everyone situation is different, he goes to the University of South Carolina and say's at home with me husband. I am in the Army and I live approximatly 600 miles away from my family. Let your son know, that there is an old saying "If you pursue greatness, there will never be enough time in the day". "If you pursue knowledge and understanding, you will have more time than you know what to do with. Management is never about the Manager. Its always about the people they manage.
Have a great day.
Mrs. Laura G. Peterson