Stop in for a cup of coffee

He actually pisses of Mom and I. He had a 3.8 GPA at community college and never even studies. Reads it once and done. His major will be computer science which I am on the fence about but what can I do. My step brother runs a company that produces Video games and said he can make 120k right out of school with his CO. I guess it is in high demand but what happens to the field when the Zombie Apocalypse hits?