Order you around, or suggest you change certain behaviors? I'm sure (s)he is well meaning, but maybe lacks manner. It is surprisingly hard to be totally honest with your doctor for some reason, which is odd, since you're hindering their ability to do their job to the best of their ability when you don't tell the truth. I had a situation the other day when a doctor asked me a lifestyle question, and without even thinking my reaction was to lie. I backtracked a little and tried to be more truthful, but still, my gut said, "Fuck this stranger asking about my personal life." Then my rational side replied, "Uh, hello dipshit, the whole reason you're there is to have your personal life examined in detail." Anyway, I told him that I knew his advice was good medical advice, but that I'm probably not going to change my behavior.