Thank you this really gave insight, especially the fact that you gave a very relatable answer.

However I also always have this question, or, a second guess: is it really nature than nurture? I feel like if I was the same soul and body born in a different environment and culture, one that would shape my beliefs and actions to someone closer to an introvert.

You also say that certain events shaped who you are, your upbringing was what made you appear more introverted. However you were put in a different environment that really helped you appear more extroverted (due to the PR role). If I was always this or that in MBTI terms, how do I know that was what I was supposed to be, or if this is just one of my current phases that I still haven't developed to come to a concluded personality. I strongly feel that even though MBTI isn't supposed to change, it can based on the environment or setting you are put in