Sketchbooking

I am not an illustrator, do not get that impression from these drawings. These little fragments are from my sketchbook. I do quite like to doodle, especially on train journeys to and from home. I'd like to use these at some point for something or other but I don't know how and I don't know when. I have "corrected" them by some basic editing and sharpen them up so that they look presentable. when I draw I am not looking for a style because that will one day come to me.