Toddlerhood is hard, on both the child and the parent. Your sweet infant - who you just figured out - has now become a mobile, talking tornado of tantrums and demands. The world for your child is suddenly a big, scary place in which they don't know the rules and often have very little control over themselves or others. Parents try to help, but whatever we do often seems ineffective. Thankfully lots of people have been there before and lots of experts have written books promising to help you through this.