I realize you're trying to help and that's great but sleep disorders are very serious and should be diagnosed and treated by a qualified physician. We have no way of knowing on a discussion board exactly what a person's problem might really be. If there's no physiological problem, then it may very well be a matter of routine or bad habits or some similar issue but please don't assume someone is lazy or making bad choices when that may not be the case. It's really a matter requiring a physician.