Andrew has halved his medications, but finds himself needing to watch a movie to sleep. How can he sleep without the use of either?

Ali hasn't slept much for the past two years and is looking for a way out of the struggle.

Maja has seen things getting easier, but at the same time is noticing that the process of leaving insomnia in itself seems to have become part of the struggle. Is this a thing that happens?

Pat no longer struggles, but is noticing that she doesn't know how much she slept. Is this normal?