Insomnia, or sleep disorders that make it hard to fall asleep when you should sleep, is more than just annoying. Insomnia can be a serious health disorder. People who experience insomnia 10x are more susceptible to depression than those who sleep well.
Although only briefly, sleep disorders can cause you to feel tired during the day and easily irritated or offended. Insomniacs will find it difficult to stay focused, make decisions, or remember something.
Sleep is not something to save, we can not pay the losses caused by sleep deprivation all week by sleeping all day on weekends. Set your hours of sleep, try to go to bed and wake up at the same hour. This will make your circy rythm regular. Do not forget to do the routine before bed like washing your face and toothbrush. Sleeping with the lights off is also better for health.