I feel for her as if she were me. Every nervous mannerism, attempting to occupy her mind with constant sips of her drink, fixing her clothes, not making eye contact.
All things we do to combat combat social anxiety. We fidget uncontrollably. I'm sure her heart was racing and she felt as if everyone was staring and mocking her even though they are simply fans who are there to support her.
It's 3am and I'm about to go to bed but I wanted to post another example of accomplished people/celebrities who suffer from SAD.
See the video below: