Sleep is process of relaxing our body n brain. If a person is deprived of sleep den it's difficult to function normally d next day. Practice dese following sleep hygiene tips: - sleep at regular time every day - use bed only to sleep - keep d room dark n calm during sleeping time -use ear plugs to avoid external noise. Once d sleep cycle sets in u need not depend on it. - keep away all d distractions from d room especially dgadgets - expose to 1 hr of morning sunlight in d day - do not consume caffeine after 6pm - no smoking/ alcohol ny time in d day - moderate exercise in d evening - warm bath before bedtime - drink warm milk with a small banana at bedtime Still continue to have sleep disturbance den consult a psychiatrist for further suggestions.