Yes go to sleep early but also count your sleep cycles and aim for an 8-10 hour window whenever your sleep cycle ends. For example, sleep cycles are between 90-110 minutes, so an 8 hour and 20 minute sleep time equates to 500 minutes of sleep, which is approximately 5 whole sleep cycles, meaning you will wake up at the end of your fifth cycle feeling refreshed and energized. Top that with a class of cold water, a complete breakfast, and a shower, and you’ll feel ready to go.