Criticism from the parent is devastating to a sensitive child with low self-esteem. As parents, we sometimes do not hear the critical tone in our words. The child, on the other hand, hears only the tone, not the words. The emotion-processing centers on the right side of the brain interpret the tone as rejection and invalidation. If the parent wants to help the child improve a skill or an attitude, it’s best to do it warmly, respecting the child’s vulnerability.