It is very important to be calm with your kids. It is easy to say but not that easy to do. At times kids behave in such a manner that is practically becomes impossible for parents to stay calm and they start responding angrily.But it is very important for you as a parent to check your behaviour. Think about what you need to do, calm down yourself and proceed with teacing your child the right behaviour in the right manner. You are more likely to change your child negative behaviour when you do so.