These four words had killed many dreams before even starts. What people think about us if we do that if we do new things if we go do something that is out of the box. We always listen to somebody but we forget to listen ourseleves. How you would know that you have that potential or not untill you try or just listen to those people who dont even try to grow. Just focus on yourself what your dreams are what you want to do. Just go for that and you will get to know how powerful you are.