1 Really depends on the therapist and the circumstances. There's a lot of parents who are effectively using therapy as a weapon and often the therapists are complicit. There's a weird conflict of interest there. Most therapists are not qualified in my experience, but some are
I had a kind a mixture of Gestalt Therapy and CBT. For me it was life changing. The therapy was explicitly NOT focused on why I was depressed, but rather how to change my negative thought patterns. My therapist would say "don't ask why, ask how".