Hi! My almost 3 year old, like all kids his age, easily gets upset and throws tantrums but lately he's been screaming at the top of his lungs nonstop during these tantrums. For the most part I can deal with the tantrum and the crying - but the screaming is triggering me. I can't stand it. And he has a veryyy high pitch scream. He's about to start preschool in 2 weeks and I don't know how to get him to stop screaming when he's upset. Any words of wisdom?