Move, sweat, eat, repeat makes for a decent training plan up to a point. But if you want to maximize your fitness gains, eventually you need to train smarter: smarter eating, smarter moving, smarter recovering.
Download the free PDF version of this interview (and recieve also a free ebook "Lose weight without hunger"): Free Interview PDF + Free Ebook Well I'd say that motivation isn't the main issue. You really have to start with small steps toward whatever it is you're trying to accomplish.