I believed in the future people will have own robot .The robot can help people do housework ,and they never get bored. Then people will have lots of time to do something they love.And in factories,robots can also help people do something,and they hardly have any mistakes.But on the other hand .If people have robots .People will get very lazy and get fatter than fatter .It was too terrible . So people should think of this problem .Of course , We never know what will happen in the future .Maybe in the furture,everything could become wonderful.