Flooding is the real enemy of constructive dialogue and productive conflict. While flooding has been described before, we now understand it much better because of recent research from the Love Lab. Flooding has three major components: (1) the shock of attack and the need to defend, (2) emotional shutdown, and (3) the inability to self-soothe. We also now know that flooding is the key variable in low-level domestic violence (fights that get out of control and turn into physical aggression).