we all left or were expelled for a reason.
Actually this isn't true of everybody. As I've said before in passing, (I'm not a story or experience guy) I essentially left due to what you might call an existential incompatibility. That may sound like a reason, but it's not really. It isn't as if I had this specific thought in my mind, it just got to be too much and I simply realized I can't do this anymore, so in spite of the fact that I still believed it all at that point I just walked away.
I mention this because it opens up to more than just a way of thinking. For example, I don't really care about anybody's position and opinion on the JWs, I really don't. I also don't care if they consider themselves a JW or apostate or whatever. But that doesn't mean I don't care about people, I just don't care about those things that they consider so important and identify with. (I'm sure there are some who wouldn't like that, even if I do actually care about them - just not what they're wrapped up with) So basically, reasons, whatever they are or whatever they are for, are not that significant to me. I'm not concerned about one's position on the JWs because if your mind is free, you will naturally not be so stuck.
Now having said that, I would have to say from the same perspective it is also not all that significant to psychoanalyze the whole thing. Maybe you might gain an insight or two in that process, but to me the bottom line is you are either free of your mind or not, the insights just mean you are a bit more skillful. What I'd like to see is people actually being free, rather than just being psychologically well adjusted, and only with particular issues at that. Those who know where I'm coming from might consider it a goal that's hard to reach, but I say why shoot for anything else?