Do you have trouble falling asleep in spite of being exhausted? We all are leading hectic lives and multitasking various responsibilities. Here are small changes to make to your bedtime routine to help sleep better: Plan to go to bed and wake up at the same time every night, avoid caffeine late in the day, try not to eat something within two hours of bedtime especially fatty foods and sugary foods, avoid exercising within 3 hours of bedtime.