Viscerotonia

Here here, drink to the gut,
let's stick to it and
live by it, at least, until
we decide that our guts
have shit for brains.

Think and grow rich or maybe just crazy,
Trust gut, hit the jackpot or maybe just hit crazy,
Use muscle, be a winner, or maybe just be crazy.

Cerebrotonia.
Viscerotonia.
Somatotonia.

Me? I gotta be 4, 5, 2.
(It has to equal twelve.)
Now you. What's your score?
Self-evaluate.