This seems surprisingly insightful - particularly the "Some Practical Tips" section at the end. It's been my experience that people with introverted tendencies are often at a distinct disadvantage in social contexts because necessary interactions that feel so _natural_ to extroverts feel like work to the introverts. It's impossible to keep up if playing by extroverted rules as an introvert. So... Don't! Work the angles you know, and play around with the rest - failing fast is the only way to learn.