Yes, a good night's sleep makes everything rosier, but sometimes, when bad stuff is roiling in my life, I can't sleep at all! I begin to think this sleeplessness serves a purpose though - I wake up and get busy trying to solve the problems, rather than letting them fester and, hopefully, solve themselves. I'm a great believer in letting stuff sort itself out, but sleepless nights often show me the way out. Then I sleep well.