Narcolepsy vs ketamine

A friend of mine is describing what ketamine and a k-hole is like. The whole time I’m thinking “that’s just narcolepsy” lol can anyone confirm or deny my assumption?

Here are exact words:

“It’s a dissociative so it def feels like you’re kind of “stuck” somewhere. I’ve had a situation where I was opening doors into the same room once. Or sometimes I’ll feel like I’m in between neighboring dimensions but all in the same exact point and I can see thru all of them”

Sounds like me when I’m stuck in REM and my 3 year old is trying to talk to me lol