Perry Gallagher

“Oxytocin, a hormone and neuropeptide ... plays a major role in attachment processes and serves several purposes: It causes women to go into labor, strengthens attachment, and ... [increases] trust and cooperation. We get a boost of oxytocin in our brain during orgasm and even when we cuddle -- which is why it's been tagged the "cuddle hormone." How is oxytocin related to conflict reduction? Sometimes we spend less quality time with our partner -- especially when other demands on us are pressing. However, neuroscience findings suggest that we should change our priorities. By forgoing closeness with our partners, we are also missing our oxytocin boost -- making us less agreeable to the world around us and more vulnerable to conflict.”
― Amir Levine, Attached: The New Science of Adult Attachment and How It Can Help You Find—and Keep—Love