She thumbed out a brief text message and sent it to a number she had memorized but never used before. Part of her training. What to do when everything turned to shit. Don’t use any of the usual email addresses or phone numbers. Don’t use your own phone. Send a message to this special number, the oh shit number, which you have memorized and which you rememorize every single day before you go to bed and when you wake up in the morning. Use the oh shit number once and never use it again.