First, his face MIGHT not be saying what you think. As Stopdog says, they are wily. Or as I tell my T, he's a terrible liar! So I would ask directly. Second, I think there are 2 kinds of people in the world - those who would take a drug to feel calmer, vs to feel "faster"? Us anxious types want to be calmer. Maybe he is the other type, that's all.