It would be useful to have a guidebook to give parents a heads up on what to expect when there little bundle of joy grows up and they suddenly find themselves in the mercy of a toddler.
Unfortunately, there is no such guidebook. No book would be big enough. There is this video though on "Toddler Rules" made by mom Esther Anderson and uploaded to the Story of Life Youtube page. It is actually quite helpful and really funny. We recommend all parents of toddlers watch it.