Jagged style, representing the overwhelming sensory input of the protagonist.
Protagonist not a nice guy. Empathy / sympathy created through his migraine attacks and the fact that everybody else is more vicious.
Story: mysticism, codecs, pattern, logic, higher truth.
Why does the rabbi let him go?
Devices: Go. Neighbour (in love, he does not respond). Stock market. Black & white, migraines. God in Bugs.
Repetition. (patterns?). Tell a story through the differences in repetition.