Rabbi Joseph Telushkin, author of Words That Hurt, Words That Heal, has lectured throughout this country on the powerful, often negative impact of words. He often asks audiences if they can go 24 hours without saying any unkind words about, or to, another person. Invariably, a small number of listeners raise their hands, signifying "Yes." Others laugh, and quite a few call out, "No!"

Telushkin responds: "Those who can't answer 'yes' must recognize that you have a serious problem. If you can't go 24 hours without drinking liquor, you're addicted to alcohol. If you can't go 24 hours without smoking, you're addicted to nicotine. So if you can't go 24 hours without saying unkind words about others, then you've lost control over your tongue."