Soloflecks and Treehugger,
I'll add more tools and techniques as I remember them. What I did throughout the 11 years was read the techniques and experiences of others and tweak them for the specific things I was working on with self. Lifetimes of work in a decade thanks to many many other individuals.
For me, the inner babbler was very difficult to stop. I would try to hold an observer mode on my thoughts so as to locate the most power thoughtform that I wished to transmute. My main weapon was logic.
I found many of these STS thoughtforms that could be directly connected to the fear of death. So I created the crystallized thoughtform of "physical death is inevitable and is not the end". I added variations to the words/concepts in the created thoughtform. Explored many angles. I continue to do so with all such created thoughtforms so as not to stagnate thought.
Anyway, when a thought was recognized to be directly related to the fear of death I would then connect it to the above created thoughtform.
The other step was to become increasingly aware of when these thoughts/programs would run. So I basically said to myself "remember :thought: and repeat the connection back to the :thoughtform:". Each time I caught one of these things running it became easier the next time. And each time the connection was repeated, so each thoughform would eventually fade away as a resolved issue that is now a memory.
The other thing that helped me a lot was connecting the feeling the thought created to the thought. It increased efficiency. I found the fear of death to come in many packages. So the feeling/thought connection helped bind many different thoughts to one feeling. The feeling always seems to be a bit different for each thought. But there's a coarse vibrational undertow that shows if the feeling is one of fear, anger, or any of the limited self-centered feelings.
Anyway, it creates efficiency so all these thoughts/feelings can be rounded up, organized, and resolved quicker.
That process cleared a lot of mental space for me. Created a lot of open-ended thoughts which gave a feeling of mental expansion that was further inspiration to keep going.
The object was to open the mind-space up. In this way, there is never any "taking away". There was no enemies to vanquish. No part of self to deny. For it all has it's space. It's just no longer acted on. The world didn't need to be denied. It just took up less and less space. The related thoughts showed up less and less.