You haven't made yourself any smarter by doing this. You've simply satisfied your ambitions.
Moral needs don't make a person weaker or less intelligent. They are dictated by reason and will.
2) Hmm. The Christian code of conduct is a moral need for many, although creationism, subtly linked to it, makes a person less intelligent.
And yes. Moral needs don't negate the fact that people need to test new drugs on animals first. Mathematical modeling doesn't work; medicine is phenomenological.
Experiments on humans are even less moral.
Considering that attempts to consume synthesized organic matter indirectly harm the body, adhering to the ideal of rejecting non-synthesized organic matter (a moral need) makes you weaker.


"Мы не герои. Мы сильны. Мы упрямы. Мы стараемся соблюдать условия контракта. Но мы не умираем за проигравших." Костоправ
"Мы не поклонники честной игры, если ее можно избежать. Девиз Отряда – максимальная эффективность при минимальном риске." Костоправ