I believe the question, “Who are you?” is moot because we are constantly changing, growing, and reinventing ourselves. Who we were is not who we are right in this moment and this version of us right now is not who we will be when all is said and done.
To discover your fears, demolish your limits, and manifest your goals you have to take a risk. You have to take a leap of faith and bet on yourself. You have to know that your dreams are worth it, that you are worth it, and that if you really want it = you have to go out and get it. You need to be braver than your fears and stronger than your doubts.
And remember, there are people out there doing what you want to do because they believed in themselves and didn’t take no for an answer.
Go get it. Take a chance.