Onychophagia, or nail biting, is a common oral compulsive habit in children and adults.
Read more about Nail Biting: Classification, Health Consequences, Treatment, Epidemiology
Famous quotes containing the words nail and/or biting:
“The nail that sticks up will be hammered down.”
—Japanese proverb.
“I think remorse ought to stop biting the consciences that feed it.”
—Ogden Nash (1902–1971)