11. He handles his liquor — and other substances — well.
He’s the sweetest, sexiest man in the world, but he becomes a belligerent, angry, and reckless person when he drinks. If this is the case, the relationship won’t go anywhere. Unless you’re sober, you’re probably going to do some kind of substance with the person you like at some point, and you want to like — or at least be able to tolerate — who he is in those times.