I am in my mid-30s and have a close friend who I am increasingly worried about. I have known her since uni, and she has always been the heaviest drinker in our friendship group. She's really social and has lots of other friendship groups, but most of her activities revolve around drinking. She's a wonderful woman - smart, funny and welcoming to others. But when she drinks, she's often a nightmare. Abrasive, acting inappropriately, incapacitated to the point that she loses things or can't get herself home without help from others. Everyone else will have had a couple of drinks and she will be wasted. She is still single and has no kids, which I know she is sad about. I would say she drinks most days, always "socially". We were at a garden party this weekend, and she was completely out of control. The next day, she said she was fine and hasn't apologised to the host. I want to help her, but I know when others have spoken to her about her drinking, she has just dropped them. Does anyone have any advice on how I can approach her so she listens? Sorry this is quite long!