To take care of your sleep, try to establish a regular sleep schedule by going to bed and waking up at the same time every day, even on weekends. Create a comfortable sleep environment by keeping your bedroom dark, quiet, and cool, and invest in a comfortable mattress and pillows. Avoid caffeine, nicotine, and alcohol close to bedtime, and try to relax before going to sleep with activities such as reading or listening to calming music. Additionally, establish a regular exercise routine, but avoid vigorous exercise close to bedtime.