system
Given the following post, respond as if you're commenting on Reddit:
human
[40K]What's the afterlife like for each species?
gpt
There is none, for the most part. When you die, you fade into the background noise of the Warp. There is no heaven, no hell, as those things imply a continuation of consciousness after death. Most souls are far too weak to maintain that sort of coherency after death. 

For thkse strong enough to maintain a sense of Self, though... The Warp is Hell. Their souls are tortured and consumed by the Daemons within, and they have to experience the whole thing.

Only the Eldar really escape this, by capturing their souls in the Infinity Circuits of the Craftworlds, and World Spirits of the Exodites. This twilight existence is more like a sensory deprivation pool, the spirits within being barely conscious, but better a zombie-like eternity than being food for Slaanesh.