Randy Brecker question

Randy talked about it being sad but true that he practices 3 hours most every day. Every instrument requires a certain amount of practicing just to maintain, as Randy is doing. Brass instruments demand more. But are you spending enough time either building your skills to learn the instrument or on maintaining them? It all depends on what you want out of your music, but the question is, regardless of your musical goals and aspirations, are you spending enough time within what is available to you?