When God created Adam and Eve, He specifically instructed them to work and make progress and subdue the land. That means, the whole essence of Man is to affect and impact his environment positively.
You don’t need a big name or a big post to do this. You only need a big heart to do what can affect people around you.
Start from where you are–which could be your corridor and from there you make the world a beautiful place while fulfilling your purpose of creation.
This is what you were made for.