When I was first researching the 607 thing it was the weirdest feeling. JWs often relate how they came to know the troof, and I could never really relate because I was virtually a born in. But I think discovering the TATT would be something like they felt, maybe even more powerful for me.
Once I knew 607/1914 was founded on very shaky ground, along with the disgraceful way the GB misrepresents what they use to believe and what their expectations were for 1914, I started to realize everything I thought to be true had a very weak foundation. It was literally the first thing I thought about in the morning and the last thing on my mind when I went to sleep at night. It consumed my thoughts all day at work. Research was the first thing I did when I got home from work and I could not stop till very late at night. My stomach was in knots, and I had lost my appetite for weeks. My life with my family was suffering because I just could not stop learning and consuming information with every spare moment I had.
I was shocked at how many JW doctrines are questionable. I always felt the Revelation Grand Speculation book was a bit of a stab in the dark interpretation, but was surprised how much I believed was flimsy.
Like others have said, this site is full of people who can relate. I guess I am a jw-net junkie.