About myself? Not that different oddly. My type alone did very little to aide me, it's like alright so I'm not that strange but yes I am since it's still very rare, and the most common types don't care for it so much. So really, it didn't change my views of myself at all really with that information itself.
Whot had a small impact, was reading stuff by peoples about my type; I think the big thread on NT females really helped me get far more used to how that information actually directly applied to my life and why my 'type' actually mattered. Without a context for situation where it applied, it just didn't do anything for me until I knew how to apply it to the real world.
As for other people, I've always figured that mindsets were different, though now I have a bit more accurate of an explaination as to exactly how much and in whot ways, now that I've seen MBTI and enneagrams and such. There's several ways we're different and chances are I'll never 'fix' anyone to my way of thinking, all I can do now is try to ensure that they value MY way of thinking and don't just brush me off with their typical ignorance. They don't have to think the way I do, they just have to accept that my way of thinking is highly useful in many situations, as their own is, and that both have their drawbacks in other situations, and that we can play these strengths off each other to be better than we were otherwise.
Knowing the types, and how they work, and my place in them, gives me more tools to achieve that goal now.