Never look back. Never practice a single piece. Throw the junk under the rug, and stuff the archives with humility. Put your best piece in your pocket, and renew your strengths through the art of listening. If it doesn't feel right it most definitely isn't. When it flows from your being, release the experience even higher. Push your limits and yet limit your access. Your musical heart thrives when fed, but gains untold inspiration when in abstinence. Believe in only the pure thought, which thrives upon the manipulation of it's structure. Forget the rules, write new ones. And if you decide the revisit, see above.