One great thing to do is just get some space from your kid. If you have a baby, can you put the baby in the crib and walk away? If it’s a toddler, can you safely put them in the bedroom for a minute? Do you need to put your kid in front of a screen? (That’s why I tell parents to save screen time for when you need it, not when the kid needs it.) If it’s an older child, can you tell them: “I’m going to step into the other room to calm down”?