You ever get the feeling that you have so many things on your 'to do' list and there just doesn't seem to be enough hours in the day? Then you sit up at night, losing sleep because you're wondering whether or not to jump up and do something constructive? That's the way I've been living the past couple of years and I don't think it makes me a good person to be around. Constantly tired, constantly stressed and a feeling that life is passing me by.