You are 'waking-up' and it is difficult time...... but you are among friends who are either going through a similar awakening or are here to help you as they were helped when the truth about the 'troof' came a knockin'!
There is no rush to share your story, we all understand the fear, hesitation and reluctance! I told mine slowly after accidently clicking on this site while trying to get to the watchtower.org two and half years ago....... Looking back it was like being 'snatched from the fire' and I have never regretted having 'accurate knowledge'.
As far as how long it takes, well that is a personal journey that depends on how quick you discern lie of appointment. That 'myth' is the stronghold keeping so many in bondage to the WTS. You will probably experience the 5 stages of loss
Stages to expect are 1) Denial and Isolation, 2) Anger, 3) Bargaining, 4) Depression and 5) Acceptance
The goodnews many posters here have uploaded old-time copies of WT material ranging from 1874 to present! So when you are ready you can read Russell, Rutherford and early Knorr........ they are available for you 'make sure all things' regarding the 'appointment' and the very foundations of the WTS beliefs.
Take one step at a time......
I am thrilled you have joined!!!!!