I need a break after school," she told me later. "School is hard because a lot of people are in the room, so you get tired. I freak out if my mom plans a play date without telling me, because I don't want to hurt my friends' feelings. But I'd rather stay home. At a friend's house you have to do the things other people want to do. I like hanging out with my mom after school because I can learn from her. She's been alive longer than me. We have thoughtful conversations. I like having conversations because they make people happy.