You will only be in therapy endlessly if you think you will be.
Everyone once wondered if they too would be only partially-healed. But those same people made it all the way, you can too. I felt I would never heal, but here I am. Doubt is one thing that prevents final healing. So it must be slowly replaced. If you are reading my book you know that I fell back many times, but I kept persistent. I also wrote that it might be better for some people to heal slower than others because it's psychologically safer for them.
Too much too soon may be fearful for many. The pain hides the true self, maybe you aren't ready to unveil him yet.
Some people enjoy people telling them what to do, others like to heal on their own, it's a "strength issue." I believe we heal according to how we learn, by our strengths. Some people learn by kinesthetics, some by audio, and some visually. Doing vs. hearing vs. seeing. St. Thomas was a "visual" man--He needed to see it all to believe it. Some just read and heal, I could never do that, reading is not a strength of mine. I learned best by hearing. So Dr. Sarno's voice propelled me to new heights.
Find your strength and heal in your own time, not according to people you see here, who are healing. Your life is on your own schedule. You're the boss of you life, but don't fire yourself before the job is done.
Good luck, I'm pulling for you, you will heal, and don't settle for less.
Steve