Thank you for your hard work!
RESOURCES:
Books: A small sampling of our favorite books.
Executive Presence: The Missing Link Between Merit and Success
Creating Personal Presence: Look, Talk, Think, and Act Like a Leader
Sentiment Analysis Tools (for analyzing audience):
https://watson-pi-demo.mybluemix.net/ (best overall)
https://www.crystalknows.com/ (LinkedIn based)
http://tonecheck.com/ (good for self analysis of texts)
Mastering EP for Introverts: First of all, DO read the books/articles suggested above! Regardless of personality type they will be the best starting point. After that, try the resources below—