At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better At the age of 3, you must set these rules: no matter what you are used to your child, your child will become better and better