Hi, I'm 15 years old and in my family there's a guy who likes to drink alcohol, either every day or almost every day. Not for anything else, but just you know that when you start drinking it becomes very inadequate sometimes and screams, insults, talks nonsense, doesn't understand other people and stuff like that. He doesn't even want to admit to drinking alcohol, and when someone tells him, you can't imagine what's going on. The only thing I don't know is what kind of alcohol he drinks, but I'm pretty sure it's alcohol. That's the way it's been.