It's great to have an open mind, it's a prerequisite for critical thinking.

But often times awareness itself might not be enough, as I see it. Emotions are a much bigger driving force than we give it credit, and if you're deeply ingrained into a community with certain beliefs, it might cause a deep crisis when you change them. Mileage will vary, but emotions will always influence your thinking on this way, and some won't ever be able to escape.