August 1978 or later
Based on situations in The Three Stigmata of Palmer Eldritch, A Maze of Death and Do Androids Dream of Electric Sheep Dick tries to decide if hallucination is reality or reality is hallucination. He settles on the latter. He follows that with some circular reasoning about the real becoming fake becoming real.
I struggle to understand his notes on entropy within the brain, but I think he concludes that because of information degradation the hologram weakened and allowed the Acts material to show up in his book Flow My Tears. Because of entropy the Acts message itself that made it through was degraded.
Dick admits he probably had a schizophrenic episode in 3-74 and the stress and the breakdown of his relationships that led to it began as early as 1970. The psychosis he encountered is gone at the time of writing due to financial security and a new relationship. A bright spot of the whole ordeal was that it put him in touch with Holy Wisdom / St. Sophia which is now part of his soul.
In a third-person passage he recounts what happened to him and the intervention of St. Sophia communicating her message of love, wisdom and harmony.