23. 다음 글에서 전체 흐름과 관계 없는 문장은?
Most of you experience urges when trying to break a habit and these can be hard to resist unless you find something else to do instead, and best of all, something that uses the same part of the body -- even the same muscles. 1) If the habit involves your hands, as when pulling out hair, then try to occupy them in some other way. 2) Playing with a toy or opening and closing your fists for a couple of minutes might be an answer. 3) The habit of scratching can be replaced with rubbing in some lotion or patting with the palm of the hand. 4) If the itches, however, do not disappear, stop scratching and take the medicine. 5) one 35-year-old woman who used to rub her eyes with her hands until they became sore and infected found it helpful to put on make-up when she was tempted to rub. (149 words)