You might be misunderstanding me. I do believe in changes in thinking. It's like progress in yoga: measured over years, and the process itself is healthy and healing.

In fact, denying that you have things to change is the biggest impediment to change.

Actually, one of my favourite things is getting a new piece of information that makes me say, "Holy shit, I've been thinking about this wrong!" Tim Maly is very useful at providing such thought-shifting factoids because he refuses to accept other people's categories.