The beauty of problem-solving is that, unlike punishment, it offers endless possibilities. If you're committed to punishment and your child continues to misbehave, all you can do is punish more severely. You might hit him harder or take away more privileges, but chances are you won't get any closer to your goal of having a cooperative child. And you'll create a lot of ill will in the process. With problem-solving, you can always go back and brainstorm some more. When you put your heads together, you're bound to come up with something that will work for both of you.