Hair stylists often choose an updo that features a high chignon that has loose ends.

发型设计师经常为女性朋友们选择一种具有蓬松感的发髻。

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Fortunately, there are some people who have a more intimate knowledge of our heads and necks than even we do: barbers and hair stylists.

幸运的是，有一些人甚至比我们更了解我们的头和脖子：理发师和发型设计师。

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To find out, he and his colleagues collected hair from barbers and hair stylists in 65 cities in 18 states across the United states.

为了找出答案，他和同事们从理发店和发形师那里收集了头发，范围遍及美国18个州65个城市。

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Very few might start their own professions as hair stylists, carpenters or auto mechanics.

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The same goes for jewelers, number four on the list, audiologists, dieticians and hair stylists.

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Though hair stylists make the lowest salary on the list, they are among the happiest, says Lee.

FORBES: The Least Stressful Jobs Of 2013