Being a good parent is a whole science. It is good that now there is an opportunity to freely find information on any topic regarding raising children, you can read, you can watch learning films. The main thing is not to turn a blind eye to emerging problems, but to look for answers to them. Because the problems in relations with children themselves do not disappear, but have the properties to accumulate. If a three -year -old baby has stopped obeying you, then wait for him to settle down.