video games

i don't think that wideo games are good for people. cause compare to those people who lost is much more than they reward during they play video games, video games are really bad for youths. if people can geting smart during they play video games,  why we still can see so many people addictive in it and ignore their study and work. those gamer always spent most of their time stay at home and doing nothing, just play video games. Even they will geting smart because of video games, they won't have time to use their brain on other things. video games already take most of their time. so , it dosen't make any sense and useless.