Go to bed at 11:30 p.m. but can't sleep. I can't sleep until after 1 a.m.. What should I d

Go to bed at 11:30 p.m. but can't sleep until 1 a.m., it belongs to insomnia, which may be caused by excessive mental stress and sleep pattern disorder. You can drink a glass of milk before going to bed to relieve mental stress and keep your mood comfortable. You can also listen to some soothing music to promote sleep.