Individual psychotherapy In psychotherapy, psychologists apply scientifically validated procedures to help people develop healthier, more effective habits. There are several approaches to psychotherapy, including cognitive-behavioral, interpersonal and other kinds of talk therapy.That help individuals work through their problems. Psychotherapy is a treatment based on the relationship between an individual and a psychologist. It provides a supportive environment that allows you to talk openly with someone who’s objective, neutral and nonjudgmental. The client and the therapist will work together to identify and change the thought and behavior patterns. Some people seek psychotherapy because they have felt depressed, anxious or angry for a long time. Others may want help for a chronic illness that is interfering with their emotional or physical well-being. Some people will be referred by other clinicians for some underlying psychological problems.