Physical discipline often fails with these kids because they enjoy pushing parents to the breaking point so much that they feel a little pain is a worthwhile price to pay.
Nidhamu ya kimwili mara nyingi sio ya manufaa kwa watoto kama hawa kwa sababu wao hufurahia kusukuma wazazi hatua ya kukwasika kiasi kwamba wanahisi maumivu kidogo ni gharama ya thamani kulipa.