Conversation

Much rarer than insomnia, immortia disrupts the other sleep: Those affected are denied disincarnation, survive in the unlikeliest ways

Replying to

and

Compare both with Quantum suicide sea Wikipedia and with Le guin's the lathe of Heaven

Replying to

and

I had the first one in mind while writing this but in fact the idea simply grew out of a pun

Replying to

So the walking dead suffer of post immortia