(Xinhua) |
Third, do not allow your feet to get cold. When you walk on the ground with bare feet or fail to cover your feet when go back to bed, your legs and feet will feel cold, making it harder to fall asleep. Therefore, you should wear slippers when you go to the toilet at night. If you are used to getting up in midnight, wear socks before sleeping.
'Devil' foreign instructors at Chinese bodyguard training camp