I know this sort of thing has probably been posted so much, but I haven't come to any real answer to this question and it bothers me. How can I tell the differences between types? Cognitive functions are really confusing because when focusing on the functions, you miss the personality! And I think a lot of types could SEEM like another type! That's why even though the cognitive functions of INFJ and INFP are completely different, I think I could be either one! How do you tell the types apart, when there is so much overlap! Help!