As I was reading your post I was reminded of just how gradual my leaving the organization was. Even when I would have been considered OUT by their standards, much of their belief system still occupied small corners of my brain.
My first step in leaving was the disallusionment I had with trying to live my life up to the high standards of the organization and seeing the hypocritical lives of other JW's. The shear frustration of not being able to measure up caused me serious personal problems. This was a gradual process and I didn't express my concerns verbally to anyone, but simply quit attending meetings regularly and when I did attend an assembly, the words spoken were not even entering my consciousness. In the background, I had a sense of how unloving the organizations elders were when it came to dealing with the people they were supposed to help. I lived with tremendous guilt for many years with the cloud of dying at Armeggedon constatnly hanging over my head.
In 1984 I read Crisis of Conscience and that opened my eyes to the corruption of the organization, and yet the doctrines I had been taught over 30 plus years still seemed valid. But, I was willing at this point to consider other viewpoints of the Bible. The first time I attended the Baptist Church with my non-JW wife, they had the communion and I didn't participate because in my mind was the idea that it was reserved for only the 144,000. Needless to say, my wife was pissed at me. The blood transfusion issue was also an issue that stuck with me. But when my father needed a blood transfusion for a leg amputation, and I knew my mother would refuse it for him, I immediately stepped in and appoved it. I suppose I could have been sued, but what the hell, my father lived. I began to examine all of these JW doctrines more carefully, reading other books about Witnesses and cults that I purchased at Christian bookstores. After several years, and it did take several years, I began to shed all of the false doctrines I had learned with the Witnesses.
So, it does take some time to get from being an active JW to become a normal person.