Critical thinking

Do I think critically? I think I do. I've looked at several different web resources this morning that talk about critical thinking, and several of them stated that nobody thinks critically 100% of the time.  The last one that I looked at that was useful was this one. And when I looked at this one, it seemed like I met most of the criteria.

How does that relate to Christianity though? I didn't question it. I mean I did, but there were some things that I didn't question until now. Well, that was part of the culture. I mean, there were times when my mind butted up against those boundaries, but I always shied away from them again, because that was just wrong. So, it was made into a moral issue. It was wrong, or a sin, to question certain things. Or it showed a lack of faith. Or it would lead to destruction, death, and hell.