His defiance leads to confrontations. Remember that physical punishment is likely to lead to aggression and truculence on his part. A programme that is a combination of reasoning and positive reinforcement is recommended. Explain to the child that her activities are anti-social or dangerous and suggest how she should behave. This is the time you will probably realize why this stage has been referred to as the terrible twos.
Nothing seems to be easy any more.
You and your child just do not seem to understand each other. Your child is trying to spread her wings a little bit for the first time. She will constantly waver between asserting her independence and seeking your approval. She will become frustrated trying to do things for herself too soon. She will not allow you to help, although she may need your assistance.