Insomnia, try lavender essential oil, lavender essential oil has a very good sleep-helping effect. Lavender can calm the mood, so it has a positive effect on abnormal psychological state. It can purify and soothe the soul, reduce the feeling of anger and fatigue, and make people face life calmly. Because it can balance the central nervous system, it is very helpful for panic and depression. It also has obvious sedative and soothing effects, and has quite good soothing and soothing effects on insomnia patients. If your friend suffers from severe insomnia, the combination of lavender essential oil and marjoram (lavender: marjoram =4: 1) can enhance the sedative effect and provide better help for people with severe insomnia. Adjust your schedule, many people can't sleep because they get up late and are too excited. Establish a good sleeping environment, including a quiet space without temptation (such as many electronic products). Don't have violent mood swings such as emotions and sorrows before going to bed, don't take a shower 30 minutes before going to bed, and don't touch electronic products. Don't always think about falling asleep at once. If you don't lose sleep, it will generally backfire. If there are reasons for mental stress, we should adjust our mentality, exercise more and exercise more.