Our just-turned-four-year-old has become a beast lately. He had been doing so well, but the last couple of weeks have been rough. He throws these ginormous, ridiculous tantrums that I thought he had outgrown. He also has been acting babyish and pretending he can't walk and wants to be carried. Reasoning with him doesn't work, time outs don't work, ignoring him doesn't work. I really am at a loss and wonder if this is normal or if I should talk to our doctor about it. He has always been intense and had HUGE emotions but I thought he has matured past these tantrums. Any suggestions?