I just came across this and have been using DBT since summer. After years of EMDR and talk therapy, CBT and and holistic cures, this has literally changed my life. I am very "mindful" of what my body is telling me and before I get a full blown flashback, I can feel discomfort and write down my automatic thoughts in a thought diary and then have my loving self give me positive feedback. At first, I was overwhelmed by the amount of negative thoughts that I had and realized that I was the one beating myself up. As an example, I would start to feel flashbacks when I drove down the road and saw a bloated road kill animal rotting. This reminded me of finding my sister's body. But once I wrote this in my diary, I became aware that this was something that triggered me and would immediately think of my five senses and become mindful and stay in the present moment. At first it was so difficult and it seemed like way too much work and that I would never get all these automatic thoughts under control but after creating a large spreadsheet in Excel, whenever something would come up, I would know that I had already been there and dealt with that one so I didn't need put energy into it.
Paying close attention to my body, I went on a fast and then slowly started eating certain foods. I payed close attention to how my body reacted. For example, I will not touch a drop of alcohol because I didn't realize how sick I got from it. I don't drink too much coffee or use sugar because it affects my anxiety levels. I started to recognize and avoid people that gave me uncomfortable feelings and using my thought log figured out why. In many instances, the people in my life were not really supportive or healthy.
I want to do a Meetup group for people with DBT so that everyone can have a thread and share their experiences. The on-line thing is the only thing that I am comfortable with but since I am doing so well by myself now that I don't want to mess it up. I attend meditation weekends and belong to a spritual group in which we work on identifying our true selves and how our true selves relate to other people and the world which is very much in line with DBT.
Compared to seeing a therapist twice a week about a year ago and where I am now without medications or therapist, I would say that I am 500% more grounded, happy and stable. I still have occasional nightmares. I still have minor depresssion but nothing like I have lived with most of my life.
There are different modalities and methodologies that help different people. DBT is the one that worked for me. I have friends that do not have PTSD or any major issues but because I catch them in their automatic negative thoughts and challenge that thought who have greatly benefited from my DBT practice as well.