I'm not sure about this.

The words are vague enough that I think we'll usually see ourselves as only sometimes changing our mind. That becomes the new happy medium that we all think we've achieved, simply because we're too ignorant on what it actually means to change your beliefs the right amount that we think.

I'm having a hard time knowing how I could decide if I'm changing my beliefs the right amount; since that would be a (very rough) estimation of an indirect indicator, I feel like I have to disagree with the potential of this idea.