Yes. Cults cultivate and retain true believers. Everyone else they chew up and spit out.
Otherwise I would not have done so many things I otherwise would not choose to do, or even found against my nature. Like going door-to-door on Saturday mornings. Attending 3 meetings a week. Studying Watchtower publications. Not having friends who were not JWs. Not going to college immediately after high school, but attempting to regular pioneer. Then when I did go, not getting beyond a two year degree. Not dating until I was “ready” and only with the intent of marrying a JW.
I would not have avoiding apostate writings and been afraid of “apostates”. Or been afraid of demons. Or afraid of God. I would not have gone to confess matters about myself to the elders when I’d “messed up” or reported on very private matters that happened in the bedroom between myself and my then wife. I would not have watched the news nightly with a view of finding any signs that the Great Tribulation was close.
I could go on and on.