[spock]

Just realized you are most likely writing instrumental tunes and not standard words and music songs, so I edited my post as most of what I was going to say would not apply, but this much probably does apply regardless of what kind of songs you are composing - don't give up, just open up and let it come to you and don't worry about what anyone else may think of what you are doing, but enjoy the creative process and achievement for the sake of doing it.