Just that really. Drink plays a very important part in this guy's life both socially and at home. He always has a drink on the go and when I go to his house there is always a glass of cider on the side! Any social event involves drinking and I noticed that he takes cans of cider to work (manual profession). His hands shake although he says that's because of something else! I think its the drink. I am not a big drinker myself but it bothers me. Thoughts?