When I gave her the notebook I told her she could write or draw whatever she wanted there. I even told her she could write, "I hate Ms. Orr." again and again if it would help. She asked if she could write happy things. I said sure. The first thing she wrote is happy, "going to the pool".
It's not clear to me yet if this notebook is helping or not. We started it on Monday and this week has definitely been better than last week. We'll see how things continue.
(She does not attempt to keep this notebook private; she shares with countless people regularly. Today, she left it out in the midst of everything at the end of the day. I suggested she put it back in the home she chose for it but she declined, several times.)