In that chart, the "no memory" run didn't make it either. It's not much to go by but my read here is that poorly implemented memory makes things worse, while properly implemented memory makes things better. (...in Pokemon.)

Curiously this seems to apply to humans as well. The "dreaming" is making it question its own assumptions about difficulties it has had in the past. That sounds like a very helpful therapeutic process.

(Not sure of the word dreaming is entirely suitable though: it was cross referencing its notes against the actual history! Very rigorous "dreamer" lol)