Medical News Today: Are people who bite their nails perfectionists?

Jude Fabiano shares the latest. Check it out!

The latest dentistry news from Medical News Today! Pulling hair, biting nails, picking skin are not simply ‘nervous’ habits, a new study finds, suggesting they are instead associated with perfectionism, frustration and boredom. Featured Health News from Medical News Today http://ift.tt/1x4lzmz

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