I've performed in front of thousands, probably even tens of thousands, of people in my life when I was in my 20s. I was a singer/songwriter and did a little modelling. I was confident as a musician, reluctant as a model though.
Now, in my 40s the mere thought just makes me want to hide my head in the sand.
I used to sing for hours a day every day. Now, hardly at all and I'm so self-conscious that I can barely sing around my wife. And I hate having my picture taken. Always have, always will.
I decided to shake the dust off my old website and switch to doing videos instead of text. Ha! Did a "teaser video" and two weeks later did the first video and promised to have part two up two weeks later and, well, it's month later now and the simple thought of sitting in front of a camera... I simply can't relax and feel at ease.
Hard to believe my entire life has basically been performing in one way or another. When it wasn't music I've worked in sales, customer service and marketing mostly and always "performed" for clients or staff I was training.