Spending all the free times in watching TV is a complete waste of time. Sitting in front of the TV for long hours will make you lethargic. You won't be active and ultimately it will affect your health. Your eyesight will be affected too. You won't be able to complete your homework in proper time. Not only study, you won't be able to give any time to other important things like playing or other extra-curricular activities. Instead of watching TV all the time, fix some time to watch good programs only and give time for activities.After coming from school, go to playground to play with friends. It will refresh you and help you to concentrate in studies afterwords.Then you can complete your homework and study whatever you want. If you get extra time, then you can watch your favourite programmes in the TV. But don't waste much time in it. For your entertainment, you can learn to play some instrument or do anything productive whatever you like.