You can sleep well if you give a massage to the scalp with your hands just before you go to bed. The face has muscles, but the scalp can hardly move itself, so it's quite effective just to massage it lightly.
About 50% of the Mongoloid have little or no alcohol tolerance. For those people, the alcohol attacks the brain directly as a poison. So they need to choose not to drink. People with little or no alcohol tolerance can protect themselves from alcohol harassment by obtaining a certificate of an alcohol patch test.
When you use the leg warmer or the wrist warmer (supporter to warm the ankle or the wrist), your body becomes warm and you can sleep well. However, it is recommended to choose the type not to tighten your body.