1- Keep regular sleep schedule, even during the weekends.
2- If you want to adjust your sleep schedule, go to bed 15 minutes earlier than usual during as many days as necessary. It is necessary that you stimulate your brain with sunlight in the morning and at sunset to adjust your circadian rhythm and the secretion of
melatonin.
3- At least one hour before going to sleep do not turn on the TV, the computer and do not listen to stimulating music. Try to relax with a calm environment.
4- After 20 or 30 minutes lying without falling asleep, get up, read something or do a relaxed activity. Do not turn on the TV, the computer, don’t listen to music and don’t do any activity that can let you stimulated and alert.
5- Preocupations and problems that are concerning you should be solved or analysed some hours before you go to sleep, so you don’t have concerns that may keep you awake. If you can not solve them, write them on a paper and think to yourself that they will be solved tomorrow.
6- Drink a glass of milk some minutes before going to bed.
7- Avoid heavy meals, coffee, tea, colas and liquor, 4 to 5 hours before going to sleep.
8- Try not to smoke in the previous 4 to 5 hours.
9- Avoid naps during the day.
10- Try to exercise during the morning. If it’s not possible, do it at least 5 hours before going to bed and do it preferentially outdoors, with sunlight.


