Being dramatic?

Would it be horrible of me to leave him because I don’t think he has any ambition? We’re both in college, I’m graduating in a year and he’s behind on classes so probably 2 years, I plan on getting my masters and CPA license, and I’m working an internship in my field right now. He has no plan. He works at a bar and shows no signs of trying to get an internship or any interest in his degree. He skipped class today to go golfing, he’s taking the minimum amount of classes possible, he’s literally out drunk right now and I’m freaking out over two big tests this week. I just don’t get it. Why doesn’t he want to try? I don’t care if he makes a shit ton of money I just want him to have a career and do something with his life. Help ):