“The new Taylor Swift album, The Tortured Poets Department, really hit me hard,” I told my therapist exactly one year ago. I ...

What if your personality isn't set in stone? New research suggests you might have more power to change than you ever imagined, if you're willing to put in the work.

Of these, borderline personality disorder (BPD) and narcissistic personality disorder (NPD) are the best known. These are ...