The key to self-motivation is to monitor your emotional state and make adjustments as you need to. This is easier said than done much of the time, as many things that make you happy during work also can decrease your productivity. Taking frequent breaks can prevent you from burning out on the job; for instance, can keep you going for longer. On the other hand they reduce the amount of work time you have. As a result, you need to pay close attention. Keep notes of what works and what does not, and learn from your successes and failures.