Why is nature vs nuture always posed as this weird holistic binary. Anyone who has thought about it for more than 3 seconds should understand that not only is it not binary, but also so much of our behavior is shaped independently.

Have you ever been able to change your own behavior? That's nurture. Have you ever had a hard time changing your behavior? That's nurture.

It's like asking is the air carbon dioxide or oxygen? It's both and they do different things.