It did not really happen all at once for me, that is learning TATT. It was a gradual awakening over the years. Just the way the congregation leaves people out among things. Critical thinking kicked-in big time. So much hard evidence showed up with evolution and other life in our universe. The erroneous blood doctrine too.
The above things combined with researching online, lurking on these forums too, were wake-up calls. Yeah, you feel like an idiot for believing the Borg for years. But like I said it was a period of years, or even over a decade of learning the fallacies of the Borg. I guess you could say it did not hit me all at once, but gradual. It had less of profound effect on me. -
I have to venture to say probably in the neighbourhood of 15-20 years of waking-up altogether, starting with that November 1995 Awake. That began the slide, or wake-up.