Never doubt on your creativity. You are a genius, dude just like these awesome guys. You don’t have to be a scientist or an engineer to be an innovator. The skill to create things or doing things differently is something that you already possess.
Don’t believe me? Look at these people, they are just like you: ordinary human being. If they can be so innovative then you can also be. No one can hinder your creativity when the time comes to implement it.