The spine has got to go, because back pain is intolerable. There is no real limitation or reason that humans cannot evolve into god-like immortal beings, with or without physical natures. Find your mate online. Orgasm beside your keyboard. When and if you die, let there be a web site with your bio, thoughts and fancies for associates to peruse in rememberance of you.
Reason is never jealous, having no identity.
Reason is only a way to survive, not a petty idol wanting worship and sacrifices. Take Reason and fly.