Changing sleeping habits effectively involves a combination of strategies. Gradually adjusting bedtime by going to sleep 30 minutes earlier each night can help reset the internal clock. Maintaining a consistent sleep schedule, avoiding stimulants like caffeine and late-night exercise, and having dinner several hours before bedtime are also recommended. Some participants suggest using natural sleep aids such as melatonin, GABA, and herbal teas, while others emphasize the importance of mental relaxation techniques to quiet racing thoughts before sleep. For those with irregular schedules, like shift workers, establishing a core sleep period and gradually shifting sleep times can be beneficial. Overall, finding a personalized approach that includes both behavioral adjustments and potential supplements can aid in achieving the desired sleep schedule.