Always Tired Shareware will improve your health and boost your immune system. When you are tired, you immune system becomes weak. As a result, you get sick more often. When you will get rid of tiredness, you general health and physical well-being will improve. How napping can actually make you feel more tired. You don't need to nap, but if you do, then you should do it correctly. Use the true power of the 'Power Nap'.