Clash of the Work and Clara Schedules, part gazillionth.

Me: "Clara, we need to decide whether to practice your violin in the morning or the afternoon.  Which do you like?"
Clara: "Morning."
Me: "Ok.  But Mummy is often stressed about getting to work in the morning.  So I'm likely to be more cranky."
Clara: "But I am tired in the afternoon, and very cranky."
Me: "So which would you rather: Mummy cranky or Clara cranky?"
Clara: "Everybody has to be happy when I practice in the morning."