I stopped because I couldn't understand how God was gonna kill everyone that was not a JW. I prayed for a long long long time about that. Asking God why would he do that when there are people from all religions that truly live there lives according to the bible and believe in his son, it just didn't fit well with me. I would cry over this. My husband was a non-believer and I had an elder tell all of us at bs that those who had non-believing mates would have to get used to the fact that they weren't gonna make it. I hated that. So from that to questioning other things, I started going online and reading everything. I read Cof C and that was mind blowing. It is was the main thing to help me see that the watchtower was just another religion. Really looking into who Russell was and Rutherford was, I would ask myself if I had lived back then would I really have believed these men, don't think so , I would have thought crazy, weirdo people.
I still believe in God and his Son, the resurrection, I can't understand the Trinity, hellfire, etc. But I still try to read the bible on my own and that has been fun. No one telling me what I should believe. I do believe that there is no "true" religion on earth today and I can't bring myself to be part of any other religion out there. So some things I still believe that was taught from them but as a whole no.