Having a time management skills is very important in our life. But nobody teach us how can we rule our time. And people lern it themselves, but when you are a teenager you dont know, how to plan your duties, your homework, how to plan time to your hobby and rest in common. And when you are student or pupil you can stay with some films till the 3 AM, and then you will get tired in the classroom. But when you get growing, you will learn time management and you will plan your day with all your needs.