Most people are not comfortable performing in front people. When I say of performing, such as an instrument, or singing, or acting, I mean more than just knowing how to do well at your chosen craft, I mean doing it well and in front of people. Its the in front of people part that gets us every time https://xn--bp2bm1qvxl.cc/%ec%9e%91%ec%97%85%ec%9d%b8%ec%a6%9d/