Falling out of gravity

I think the reason we're so far away from the sky is because we used to live on another planet but we all fell into earth. When we were first born we were thrown into gravity and then everyone else ended up here on earth and its where we stayed. How convenient. we got lucky but sometimes i still wonder what it would be like to live on the moon...although we ended up here. We all floated from gravity onto the green grass. We all fell into a valley, until we could take care of ourselves. Then whoever we met up with became our family, and we all had to start from scratch to get to where we are today.