Most psychologists follow the conventional explanation that nails picking is as a result of boredom, preoccupation, tiredness, anxiety and or merely the desire for comfort. However, there are others like Sigmund Freud that believes that chronic biting is

Most psychologists follow the conventional explanation that nails picking is as a result of boredom, preoccupation, tiredness, anxiety and or merely the desire for comfort. However, there are others like Sigmund Freud that believes that chronic biting is

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