Watching too much of tv can result in:-
1. eyesighgt problems
2. the mind becomes dull and creativity is destroyed.
3.the person become lazy and don't want to do any work.
4. it is wastage of time which can be used in a better way.
we can encourage them by showing them how much fun is there in other things. they can enjoy their hobbies. they can utilize the time in better works. others things are healthier than watching tv. we should tell them the impact of watching more tv.