more info on chemicals and mood

and more... as relates to sexual orientation

There are dozens...if not hundreds... of pages found with a search on "neurochemicals in the brain", most of which indicate that we ARE in many ways at least 'inclined' towards various attitudes. What is special about humans with our large, complex brain, is that we can reflect and study and moderate our own behavior....including our inclination towards religious impulses. But we can also refuse to try to understand, and THAT 'refusal' may also be partially controlled by neurochemicals!

Who was it said "A riddle wrapped in a mystery inside of an enigma."?