My bf is obsessed with xbox video games and he's 26. I hate video game and could care less:(please help.?

I've never told him I hate video games but everytime he says something about video games I never have any interest in video games. Yes, he is a gamer but he is 26 and spends way too much time playing games when he can be doing something more productive; going to school, getting a second job.etc. What should I do?What would you do? serious answers only please