Sleep is process of relaxing our body n brain. Worries, chain of thoughts, anxiety disturb our sleep. If a person is deprived of sleep, den it reflects on d next day work. 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 - keep away all d distractions from d room including d ticking clock n gadgets - 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. Use essential oils in hot water for relaxation. - drink warm milk with a small banana at bedtime Still continue to be sleep disturbance den consult a psychiatrist for further suggestions.