*agrees with noddy*
college would be where it's at, I think, because people are paying for their education and really want to learn. Snail told me that she saw studies, once, on how the NFs and SJs oscillate their control of the elementary school system over time. I think the NT could be alright teaching there, but you'd have to be really creative. You can't teach little kids complicated concepts, or make good use of your mind in the way that comes natural to us (or at least to me) by critically thinking through ideas, but there's a lot of little crafts and stuff that go into elementary school. I think you could make it interesting for yourself to try to find something that interests everybody (you know... tell that kid who's good at math to try and add up the first 100 integers or figure out how to divide before his time, and let him work on it alone, while you try to encourage the more animated kids to write a play and perform it for everyone), but, again, it'd take a lot of creativity to impact kids at that age, and less deep or sustained thought.
I'd also imagine there's a whole hell of a lot more politics that go into school at that age... especially if you have to deal with parents who don't like your "style" or way of treating the kids. If a kid's just purely negative, hates everything about school, and doesn't want to be there, you have to put up with it and try to find some way to work it out. If you teach college, though, you can sort of challenge people, and if they don't want to be there or don't put out the effort, you can just say "ok, then you fail. sorry."
It might be worth trying it out, though. I would think that if you got along well with little kids in other contexts, you'd be able to handle the little 'uns. I dunno if I'd be able to, though, cause I don't have the skills needed to relate to them in all their differences.