Also, two recommendations to help combat the anxiety/stress: 1) try some form of meditation (you can start with an app like HeadSpace), 2) get the book The Char

Also, two recommendations to help combat the anxiety/stress: 1) try some form of meditation (you can start with an app like HeadSpace), 2) get the book The Charisma Myth by Olivia Fox Cabane and practice the exercises there - they'll help you a lot with building your confidence and reducing anxiety. Good luck! Wish you the best.