A loving relationship can be an oasis in uncertain times, but nurturing it requires attention, honesty, openness, vulnerability, and gratitude.
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I'd argue that you're becoming lost in your own bias away from genetic determinism, and this causes you to not identify the idea of genetic predisposition + environmental interplay (epigenetics) as being the actual argument. If you're not under the impression that genetic predisposition for behavior, not necessarily a 1:1 correlation between genes and behavior, than you're just ignoring the science.
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