Rebuild on Instagram: "In a rare moment of vulnerability, Sylvester Stallone shared on CBS Mornings what it feels like to carry the lifelong imprint of emotional distance from those closest to you. His words echoed a truth that developmental psychology has long observed but culture often overlooks: childhood rejection—whether subtle or overt—can shape a person’s entire relationship to self-worth. Studies in attachment theory (Bowlby, Ainsworth) and recent neuroscience research have shown that th