You can decide which direction to sleep according to your own preference. There is no definite conclusion as to which direction is better when sleeping, and it is recommended that you decide which direction to face when sleeping according to your own habits and the layout of the room and other specific circumstances. Sleeping is recommended to choose a quiet, comfortable, cozy, warm environment, different people sleep in different preferences, the head will also be different, as long as you can ensure that sleep is not disturbed by the outside world, sleep limbs relaxed, can get a good night’s sleep. It is recommended to believe in science, follow nature, according to their own preferences and habits to choose the direction of the head when sleeping, to avoid believing in superstitions or claims that are not supported by scientific evidence.