Like a non fan can say to a MJ fan MJ is in financial debt and a fan can say no he is not. Or a non fan can say to a MJ fan MJ has got had alots of work done on him and a fan say no he just hand one work done. Iam a MJ fan and iam not denial when it comes to MJ life but why are some? And on and on stuff about MJ personal life or stage life.
I've been thinking about this lately too.
I think that since we don't know Michael personally and we only see his outward glow, we tend to fill in the gaps because we want answers where we lack them. Equally, we want to believe in Michael, who probably represents to many of us a perfect being or a symbol for ideas that we believe in: peace, love, happiness.
I believe it is our desire to believe in Michael that makes it easier for us to totally dismiss the accusation of him being a pedophile for example. A non-fan has a difficult time with that because they want to believe in Michael. He doesn't represent anything for them.
I've thought about why I do or don't believe in various speculations about Michael and I've looked at them from the devout point of view of a fan and then from the more logical and removed point of view of a non-fan, and have made my decisions based on something in between. For example I would rather not believe that Michael had many plastic surgeries because I want to believe in a more perfect, less tormented being, but the evidence on his face tells me otherwise.
Still, to me, Michael's essence is what is worth believing in, not his literal or physical being. Michael still upholds everything I want to believe in.
I never wanted Michael to leave Neverland because to me, that meant that everything that Neverland stands for could not even be kept alive by Michael, and if not by him, then no one, and I couldn't believe in it as strongly. Nevertheless, Michael's departure from Neverland hurt me but didn't waiver my faith in youth and innocence...
Anyway, to answer your question more clearly, maybe some fans can deal with losing a little faith in Michael now and then more easy than other fans. Just my theory.