WHAT IS THE WORST THING PARENT AN DO TO THEIR CHILDREN?

THE WORST THING PARENT CAN DO IS TO NAG NAG NAG OR BEAT BEAT BEAT.BUT THE MOST IMPORTANT THING CHILD MUST KNOW IS THAT PARENTS BEAT US IS FOR OUR OWN GOOD.BUT SOMETIMES WHEN THEY ARE ANGRY,THEY WOULD SUDDENLY TAKE US TO VENT THEIR ANGER.SO REMEMBER CHILD MUST TAKE A WEAPON FOR SELF DEFENCE.HAHA!JUST KIDDING!DO NOT DO THAT!!!!!!