The very best cure for what's ailing you right now is a dose of healthy ambition. To improve your mood and elevate your energy, the universe is sending you some wonderful opportunities -- and you should grab them with one hand while you lift yourself up the ladder with the other. Unfortunately, a few of these opportunities will be in the form of hefty challenges, so you will have to hold on tight to your positive attitude. The bigger the challenge, the better. You'll end up on your feet.