I'm not a guy who curses very much in my personal life. When I curse it sounds like a kid trying to be cool. But I think there are quite a few people, my father being one of them, who use curse words rather eloquently.
And I have always told the patients when I talk to them. When they come around and say, 'What will you have to drink? Oh that's right you don't drink.' Just speak up and say, 'Of course I drink. But I just don't drink alcohol.'