How do you want your life to be if all goes well? Knowing you, your answer could go on for quite a while, so just write down a few notes hitting the major points. Then consider how close to perfect things can possibly get: it may be pretty close! Choose a few things from the list that you can bring to life right away and get to work. Even if they're dead simple: taking more long walks, catching up on your reading: you should be perfectly happy.