Several speeches by Will Smith show us that we must work hard and never give in to doubt, as each one of us has the ability to create anything we want:
Believing in something is a key factor for your life. If you believe that you can make something happen, and have the ability to show others that you can do it one day it will happen. But it has to come from you, and you must be the driving force towards it.
Build yourself up step by step, doing. things to the best of your ability. Have a series of small goals which build you up to achieving your main ones. Having a solid foundation is the best way to success. Keep working and building yourself and there is nothing you cannot achieve.
You can do anything you want. Decide to make that vision in your head become something. Better yourself each day, little by little and you will soon see very positive results for yourself and for others also. Overcome your fear and go out there to make something worthwhile for all.
Video by MotivationHub