She hasnt properly slept

I've got a theory that no matter which world she goes it happens when she sleeps, so that means she hasn't truly rested in a while, when she goes to novel world she's awake and when she goes back to the modern world she's awake as well, thats so unhealthy for her, so exhausting, no where can she just take a breather and be happy (apart from when she freely used magic when she was younger)