Either it's growing or it's falling apart or dying. Nothing is constant. Even our relationships. If you have a relationship with someone at any given time, you're either doing things that bring you closer together, or you can feel yourselves slipping apart. And things that we do, if we project ourselves into a hobby, as we're doing our hobby, as we're participating in our hobby, hopefully we're improving. I can't really imagine anyone getting worse at something with practice