(Cont.)
The practitioner attempted to type my colleague, he typed her as INTJ, because of her oval face, wide forehead, and most likely because she wasn't "acting" like an extrovert... She is actually an ENFP. That is not the best part though, the practitioner himself was an ISTP who thought he was an INFP. So yeah, in short, braintypes is completely retarded, don't bother with it.
I swear to god I was literally holding myself from tearing that guy a part because of his serious lack of understanding of all theory and common logic. The theory does not even go into Cognitive functions, it stops at dichotomies!
Oh right, the one book I would recommend is Lenore Thomson Personality type: and owners manual. I consider that one to be the most cutting edge and up to date.