Voice

Casual, conversational, slightly snarky; feels like a late-night blog post monologue.

Lyric intensity

Concrete 'mud pots' and 'mutkas' ground the scientific abstraction effectively.

Mind under feeling

Moves from physics metaphor to personal memoir, though metaphors remain somewhat literal.

Held shape

Strong cyclical movement from 'bedtime story' concept to the 'melatonin' closing zinger.