Lifestyle....  one of the major factor to decide our health in future. How we are living today will decide our productivity tomorrow.  Lack of discipline, poor dietary habits,lack of exercise leads to major turmoils of health. Main of these are Heart disease,Diabetes, Obesity etc.it's time to think about health. Spare some time for light exercises daily at least.control poor diet habits.Meditate for  self assessment of yourself to neutralize stress.. one of the best way, I advise my patients to use their weekends for  rejuvinate self..for the next week's routine.