I was also brought up in this religion. I only decided to leave this year, but was unhappy and uncomfortable for mabey 5.
The important thing to remember is, it is not illegal to do non-society research. By that i mean, how can you get an un-biassed opinion of this religion, if all your research is done in the societys publications. You are only going to read what they want you to read. Remember, if you were a catholic, the society would encourage you to look outside your religion, and to evaluate for yourself if the catholic teaching are correct. You would be coached to look to the bible. You would then be given "study aids," namely the watchtower and awake. These would lead you to find the answers they want you to find. Study the books, go to the meetings, and then WHAM, your in! Now they tell you you can't look outside the org for answers and other opinions. You're not allowed have an opinion on a subject that differs from the societys. Does this seem fair and just?
There is much guilt associated with what you are trying to do. This is bred into us, and takes a while to shake. Just do what your heart tells you to do. Don't live a lie, it will eat you up. Take things slowly. If you find that you want to stay a witness, then do it. But there is a point of no return, where you can't go back to normal witness life, and ignore the things you now know. Ask lots of questions, and dont accept every answer to be right.
Doing this does not make you an apostate. The definition for apostate is: "One who has abandoned one's religious faith, a political party, one's principles, or a cause." It is a word loosely used by the society, and it strikes fear into the hearts of every witness. You are not abandoning your faith. Personally i feel that i have strengthened it. My faith is my beliefs, and i follow the bible. The bible is a personal book, and much of it is writen to reach the individuals heart. To learn you beleifs from a publication, and to parrot it over and over again steralises the feeling of being touched by the real "truth". I do not follow the Watchtower and Tract Society of Pennsilvania. I follow my heart.
There are many great witnesses that sincerely believe they are in "the truth". These make up the majority. But they wont understand what you are doing. Cruise along quietly. My wife and i chose to "drift" away. I haven't been to a meeting in 6 months, and no asks for me. They just think that i am slack, and put work first. They can think what they want.
I hope this helps a bit.
Phil