You never . It is not human nature to never or always do something, so offering more constructive tactics is a better choice. Positive approaches to discipline and creating a positive atmosphere will generate self-discipline in your children. Praising your children for trying instead of putting them down for doing it wrong will cause your child to want to do it more. Criticizing or being sarcastic with your child will have a negative impact, as will isolating your child in a corner or time out chair.
Negative actions breed negative results, it is that simple.
The same goes for hitting your child. There is nothing positive about this act, nor is it a necessary one. There are always alternatives to causing harm to your child through positive discipline. It boils down to the patience and caring principles mentioned earlier in this article. If things spin out of control where you feel the need for violence, follow the more positive route and take a breather.