It’s not bad behaviour - it’s her nervous system crying out for help.
And in that moment, you don't need a lecture on parenting. Yoiu need something that works right now.
This 60 sec reset gives you simple, science backed way to read what's happening for your daughter and one thing you can do to immediately to help her (and yourself) come back to calm.
One side for you. One side for her. Yours in seconds.