@Asian and
@bwspot - I just want to make it clear to anyone who may be confused that this "Dan's Corner" is not part of the "Doctor's Corner" series set up by the TinnitusTalk moderators. Questions about concussions etc. should really be directed towards a medical doctor in your life, or if that is not possible, you can post a general support thread of your own which more people in the community will see, or ask a question of Dr. Nagler (a MD).
@bwspot Since this thread is about "DIY TRT," I just thought I would put my opinion out there. As a disclaimer, I did not go through much of the TRT process outside of a lot of reading on it and a long consultation with a respected and very kind therapist. It would have been my next route had I not habituated on my own with time and other methods. I am not recommending it (or not) as I do not have personal experience with it.
That said, from my impressions of it, "DIY TRT" is not really going to be TRT at all. Perhaps there are elements one could take from TRT, but then it is no longer TRT - it's something else, just a DIY treatment. DIY treatments can work (living proof right here), but it's not TRT - TRT is by its nature not DIY - it involves person to person counseling (more than a person just setting your sound generators). There are good and bad practitioners out there, and it's not fool-proof, but if you go for it, do it all the way and with a good practitioner! I cannot say it enough, a caring, compassionate caregiver/healer, no matter what you are seeking is the deal maker or breaker. Otherwise, put your time and money into a DIY that can work and is meant to be DIY.
As an example of what I feel is a good DIY, CBT was very useful to me, and you can learn and use it on your own successfully from my understanding and experience. It didn't cure me in and of itself, but in the early days it helped me not to panic. Dr. Hubbard (in the Dr's corner) is a CBT therapist - he would be a great resource, better than me! Again, I have no experience with CBT curing me, but it helped and in the end, my habituation journey was a hodge-podge of my efforts and just time.
All that said, I am not an expert outside of being someone who read a lot and habituated. The above are just my personal opinions based on those readings and experiences, but I wanted to offer them up if they could be helpful to anyone in making their own decisions. When I first got T, I was very desperate for therapies and answers, but make sure you get both from the best sources you can - shop around for the answers. Best of luck to you all : )