Did you know that your body is constantly “talking” to you? Of course, not in words, but through changes in your internal chemical levels, including dopamine, oxytocin, serotonin, and endorphins.

Except they didn’t. Accounting is still accounting, and he’s still him. But that’s also because he–and we–are made that way. As a corollary, the more complicated something sounds–like a comprehensive, ...