Sleep is neither a problem nor a disease, and I really don't think you should see it as an obstacle to your productivity. Trying to fix the "sleep problem" is

Sleep is neither a problem nor a disease, and I really don't think you should see it as an obstacle to your productivity. Trying to fix the "sleep problem" is about on par with trying to fix the "going to the bathroom" problem or the "having to eat" problem. Lose the balance of sleep and you'll burn out faster than you can possibly imagine.