To adjust my sleep to go to bed early, it is helpful to make 20:00 special, such as turn off the computers, strong lights, internet, cellphone and so on. Only spend the rest of the day with myself, my books and my family.
See how this works.
Sometimes, a good change won’t show its effect immediately. It takes time and you need to believe in yourself and keep on going.
—Negentropist.Z
熵逆 