IMO types and show their confidence and ignorance in a similar way (all types have their own particular confidences and ignorances, which they may not be aware of).

EDIT:\\ When a ESTp is confident of a physical truth, they criticise others who can't see it, a INTp, on the otherhand, might counter-attack criticism about physical, here and now truths - both seem similiar. I think this is why I consider and to have similar moods (at least superficially).