Many people faced information that it is impossible to sleep-headed to a window or to a door. There was it in an extreme antiquity, having turned into superstition. About rules of position of a body such known direction as feng shui is engaged during sleep. There is a confirmation that the person who chose the correct situation for a dream feels more comfortably.
Most of us belongs to a headache is rather lightweight: the head ached – took a medicine – is ready! It seems already it is also healthy. And if there is no opportunity to take medicine, suffer and we expect on that "itself will pass". However it, if one may say so, "treatment", can have the most unpredictable consequences. Whether it is so possible to suffer from a headache?