I have noticed that many of us have the habit of staying up all night and doing our work. If we don't have any work to do, we stay up all night watching movies, using our phone, talking to our friends, etc. Even if we have time during the day time, we still will complete things in the night. It has become our habit to stay awake, get up late in the morning and then hurry and rush to our college or work place. My parents say that they used to go to bed early and get up early in the morning and study and do their work. In this generation it is totally the opposite. People say that staying up awake all night is a bad habit, it affects our health physically as well as emotionally. Yes, I agree that we our sleep deprived but then we our used to it now. Idon't feel any other wrong with me. What do you all think. What can be other negative possibilites apart from sleep issues?