My daughter has thrown her first tantrum

If you haven’t experienced this yet, it’s an experience like no other.  Your child is suddenly uncontrollable with arms failing and feet a stomping.  She’s yelling and crying and acting like a crazy person.  So what do you do in this situation?  It’s hard to do, but just ignore her.  The more you try to calm her down and give her attention the longer she will go at it.