I have done 80 hbot dives. It helped with my energy and cognition.. my neuropsych tests had a 50 point increase. I had unrealistic expectations of becoming back to who I was plus I wss super depressed so I doubt that helped with the therapy. I would say adress psychological issues first. As for neurofeedback I am thinking about buying the Versus neurofeedback training ssystem. You can use it at home on your ipad. Its way cheaper and its clinical grade.