The real reason for nail-biting and other bad habits, according to psychologists

A new psychology book reveals that procrastination and nail-biting aren't just bad habits — they're actually survival ...

My Nephew Behaved Appallingly on Our Disney “Date.” My Sister’s Reaction Was Almost Worse.

I agree you’re not the bad guy. In fact, you’re the only good guy in this story. You did your sister a favor by taking your ...

Compulsive Behavior May Not Be a “Bad Habit” After All, New Study Finds

A common belief is that compulsive behaviors trap people in a “habit loop” that takes over self-control. New research, however, suggests this explanation may be incomplete. For many years, compulsive ...