If I had a time machine that could transport you forward in time just three weeks to experience the mental and physical benefits of quitting, that is all I’d need to do to persuade you to quit. You would think: ‘Will I really look and feel that good?’ Actually, what it really amounts to is, ‘Have I really sunk this low?’ I emphasize that the benefits are not only physical; you will have tons more energy, confidence, courage and self-esteem. You’ll also be more able to relax, concentrate and handle stress.

