A creative idea is hard to impress people with. First because the listeners have no experience, and second because there is yet to be a proper language that explains the idea. One big mistake of presenting a creative idea is hence to describe it by words. Rather you should stimulate the listeners with a performance or other ways.
Music is not merely a matter of sound good to hear. It is experience. If certain music you’re listening to does not recall your experiences or bring up scenes in your mind, it’s really difficult to appreciate it. This is why creating music is hard. Music that has been linked with an experience is easy to enjoy. Creating music is indeed to link sound to experiences. Good musicians do it well.