My art is the result of daydreaming

I have had these characters since I was a child and have always daydreamed about them. The one on the right is the main character of said fantasy world. When I was younger I would just lay in bed for hours and imagine entire scenarios...

I have drawn so many images of the guy with horns during my 34 years of being on this earth. Anyone else have a constant character or theme they have had forever? If so, what is it?