Just finished an audiobook in the bath and I don’t remember a single thing from the book and I don't remember draining the water

I have the same issue at times. Was the audio book was entertainment or info you should retain?

If it was entertainment it will comeback at some point.

If it was serious, you may need to listen during your next bath. Lol

I’ve tried audiobooks, but I just pass out and then have to keep backtracking to find the last part I think I remember hearing.

You sound very tired. Maybe it's better to get some sleep and wake up early?

audio books are good when you are driving if you don't like the radio or playlist

That's seriously scary!!!'