It actually took years before I even looked at the cognitive functions. I hate to admit it, but I was actually put off by people on forums using it as... I don't even know. Like an elite language that felt like it was deeper than I wanted to go. I just saw stuff like, "Oh, that's because your Fi is undeveloped," or, "they are nothing alike. INTP is FiNeSiTe and...." I would see stuff like that and I'd immediately move on.
I'm pretty sure that lack of digging in stunted me unnecessarily. Instead, I spent a lot of time getting tripped up on the J/P and F/T dichotomies. I still think J/P has been the most misunderstood aspect of MBTI. I get torn over whether I think it was a bad addition or not. Mostly, I just think its horribly misunderstood, even in Myers' original test. Because of it, I got stuck between INTP and INTJ for the longest time. INFJ and INFP hung around on the periphery, but there was no way I could be a feeler.
@Ren, I can totally relate to your battle of the types.
@charlatan, I wish I could apply objectivity to my own type like you seem to - it's easy with other people. With me, not so much.
@John K, I've also wondered how things would be different if I had known my type when I was younger. I like how you said that we grow into the shape of the box we're put into. I've been doing software development (and other assorted sundries) for the past 20 years. Most INFJ descriptions would never even consider that as a possibility. I'm supposed to be a social worker or something of that sort - or, at the very least, a writer or musician (which I am, coincidentally), or some other creative pursuit. I've thought of my time doing software development as an adaptation of that. To me, writing software is a creative process - it's an odd blend of science and art.
But, as I think about this, I wanted nothing to do with computers growing up. I wanted to be a Jedi when I was super young (true story), then a ventriloquist. Then something else, and then a writer, and then a musician, then after my parents beat it into my head I'd never succeed as a musician, I wanted to open a music store, and THEN I took an introductory software development class and found out I was really good at it.
Hmm. Me thinks there might be a common thread, and none of them are remotely INTJ/INTP. Even in grade school (10-12 yrs old), I hung out kids with who were likely the INTPs and INTJs (as I think back), but I wasn't really like them. I mean, I was, but I wasn't. We got along well, but I wasn't into the sciency stuff like they were. Wow. Sorry if I'm rambling, but it's one of those things where you've looked at it a thousand times, but maybe never from that perspective....
Huh. Thanks,
@John K!