““I don’t!” I said. “I don’t care what she thinks!” “Of course you do. Why else would you be angry?” I couldn’t think of a good answer. “Shall I tell you why?” she said. I nodded. “Because you didn’t know you had a choice.” “What choice?” “To be angry or not.” It was the silliest thing I’d ever heard. “That’s not a choice.” “Yes,” she said. “It is.” She waited patiently for me to understand. “How could that be a choice? When someone insults me, it makes me angry.” “If that’s true, then your feelings will always be at the mercy of others.””