Forget about what other people think. Forget the doubts. Forget the fear. Don't listen to the naysayers. Don't let anyone stop you. Don't worry so much. Don't hold back.
Live your life. Follow your heart. Do things you think are impossible. Dream big. Be yourself and believe in that person. Do what makes you feel alive.
This takes work and dedication and courage and strength. It's not always going to be easy, but the best things in life rarely are and it will be worth it. What do you want to do?