In the five minutes before class...

Don't talk to me just now. I'm typing madly. I'm busy. And even if I weren't--don't talk to me just now. I'm in a good place for just this moment. If you talk to me, I'll lose it. You'll interrupt my equilibrium. Set me off balance. And I don't want to deal with feeling tipsy and topsy-turvy right now. I would like to be at peace for just a few more minutes. Maybe we'll talk later, but not just now.