I couldn't find any stories about people that couldn't remember waking up, but still had psychological issues. How would they even know they had woken up? The

I couldn't find any stories about people that couldn't remember waking up, but still had psychological issues. How would they even know they had woken up? The cases I could find were either people under general anesthesia (unconscious) that woke up and can remember at least parts of the procedure, or people under conscious sedation who probably didn't get a high enough dose of memory blockers. I don't know enough about memory to say for sure, but I suppose it seems plausible to internalize a fear at an unconscious level even if the conscious memories are blocked. Similar to how some people have arachnophobia without ever having a bad experience with spiders.