Adopting good sleep habits and dealing with root problems are key to getting better at sleep disturbances. Set a regular sleep routine and try to get between 7 and 9 hours of sleep each night. Do something relaxing before bed, like reading or taking a warm bath, to let your body know it's time to sleep.
Make sure the place where you sleep is safe, dark, and quiet. Blue light from screens can make it hard to sleep, so don't use them right before bed. Don't drink coffee or eat big meals right before bed. To deal with worry, try calm methods like deep breathing or meditation. Regular exercise is good for you, but don't do anything too strenuous right before bed. If you still can't sleep, you should see a doctor. They can check for underlying conditions like sleep apnea or insomnia and suggest the best way to treat them, which could be therapy, medicine, or making changes to your lifestyle that are specific to your needs.