It's one thing to say, 'yes, exercising is good', and quite another to tell you to start exercising. Mine has told me that coke isn't good for me and I should be drinking water; doesn't mean I will stop drinking coke and drink more water, and when I show up for an appointment with a coke in my hand, she doesn't get mad or tell me to drink water or anything. I know coke isn't good for me and I know I should drink more water, but I'm also an adult and will do what I want regardless of her opinion on the matter, and she gets that.

On deeper subjects, she will not offer an opinion at all.

If you're curious about anything, ask. You are the consumer and have the right to know. Remember, you hired this t and he works for you.