I don’t subscribe to the attitude that certain MBTI types are more or less intelligent than others. Each type is unique with both strengths and weaknesses. There exists a possibility that there are some incredibly intelligent S-doms out there in the same sense that there could be one or two less-than-intelligent INTJs. I mean, it’s possible. Point is, MBTI is not really a measure of intelligence and it’s stupid to call someone stupid. Except if you tell someone how to fix a simple issue, they don’t listen to you, and come back to you whining that it’s worse than it was before. Well, I am not fixing it because you should have listened to me the first time. In that case, the person truly is a special kind of stupid.