Fear should not be a barrier but a challenge of the 'Why' Questions?
Why am I so scared about this thing? If you keep nurturing fear about a particular thing you are only limiting your mind, maybe you should take a second thought about it again and change your mirror perspective about the issue.
At some point in my life fear was inevitable but I faced it with courage and I conquered. Take a step forward and leap.
Fear is natural because you are dreaming big so confront the fear and face it with Courage and Curiosity.
“Curiosity will conquer fear even more than bravery will.”
— James Stephens