My baby does not listen to me at all. she always do opposite of what i say. she has become so stubborn. how to deal with it

A. A lot of kids behave like this in this age it’s not a problem sometimes you can try reverse psychology sometimes just instead of saying no divert the child because when parents keep saying everything they get irritated and they do exactly opposite of what they don’t want you to so it’s very important that you do understand the psychology of your child as well