@Emily I didn't suggest that Ips were the only bigots or critics. Their processing structure is just well suited for comparative analysis so they tend to make the most effective critics - and bigots. All the Ips that I've met were critical at their cores. EXIs are typically very sure of their rationale but not their information; they tend to doubt information in general but because they're output oriented, they often have to say "damn the torpedoes, full speed ahead" - while XEIs will often say "whoops torpedoes" while they're already going full speed ahead on assumptions.
a.k.a. I/O