Internet porn appears to be "sex-negative" for many users.
Bipolar disorder, also known as manic depression, is a chronically recurring condition involving moods that swing between the highs of mania and the lows of depression.
But that's not quite the whole picture; depression is by far the most pervasive feature of the illness, while the manic phase usually involves a mix of irritability, anger, and depression, with or without euphoria.
Psychotherapy is the practice of spending time with a trained therapist to help diagnose and treat mental and emotional problems. Therapy can take various forms—cognitive behavioral therapy, mindfulness-based cognitive therapy, psychodynamic therapy, or a combination of these—but at the center of each is the caring relationship between a mental health professional and a patient.