Where to Go from Here
I always find that the best image opportunities come along when I least expect them. For that reason, I carry my X100S with me everywhere. It's almost always on a strap over my shoulder rather than in a bag, and it's always configured and ready to shoot in the current lighting conditions.
Fujifilm X100S: From Snapshots to Great Shots will help to give you a thorough understanding of using your X100S, and I hope it will galvanize you into trying new shooting techniques and styles. But having the book isn't enough; you need to practice, practice, and practice some more with the camera. Do that, and you'll move "from snapshots to great shots" in no time at all.