We all struggle with some degree of self-doubt and fear of failure.
It's common among ambitious high-achievers, who, by definition, are constantly putting themselves in situations that are on the edge of their current competency level.
Here's how some of the best overcome it:
By the late 2000s, Beyoncé was already a global superstar.
Few were aware that she struggled with nerves and anxiety.
In 2008, to combat these struggles, she created Sasha Fierce, a stage persona that embodied the characteristics she would need to perform in front of millions.