Every parent has experienced the moment: a sharp remark slips out in frustration, and the child's face crumbles. Words spoken in haste cannot be un-heard. Children absorb not only the content but the tone—sarcasm, contempt, exasperation—and it shapes their inner voice for years. Guarding the tongue is not about never expressing frustration; it is about building a pause between the impulse and the utterance, long enough to choose words that correct without wounding. The parent who masters this pause gives the child a priceless gift: the knowledge that anger does not have to become cruelty.