Some people have had luck healing with psychoactive plants/substances like ayahuasca and DMT. There are long-estbalished practices like meditation and fasting. Some people report profound changes with multi-day fasts. Not without risk but doesn't require buying into concepts like... you have a disorder and need to buy healing from an expensive pseudo-shaman. And there are support groups. Also, some people might feel "traumatized" because their brain is full of mercury or aluminum or parasites (for example) and no amount of talking is going to fix that.