I don't think I'm the F type. only one test which gave me a percentage rating for the types, it said I was on the F side by 0%. All other tests pegged me as T. (btw, I do know what the letters mean)There is an interesting phenomenon among NT's in that they can often have a powerful F auxiliary type (eg. Einstein), while others have a very weak F auxiliary type. I think I'm one of the former (yes I just compared myself to Einstein)So, if it does have to be either or, I'm an INTP, QED.