Your life does not change when you get up early or stay up late. It will naturally go to where there is a homeostasis in don’t gain extra hours by getting up early, and you don’t gain extra hours from staying up late. You will not actually want to sleep a certain amount because that’s what your body requires.Any amount of motivation or deadlines simply is robbing yourself in the future of that time towards getting up early. You’re robbing yourself of health and survive.Get as much sleep as you need and love yourself for doing that.