Little apprentice writing These days,smartphones are meet the demands of people's need.At the same time,modern humans have a hard time controlling their desire to use phone. It's phones that tempt people to do nothing just play it . For instance,chatting,playing games,taking photos and so on. So they can not concerntrate and control their unpleasant emotions. And they always are distracted by the voice which comes from the phone when they are doing something important . They talk with friends face to face less . Personally speaking, the solutions to the problem is to do something you are interested in without phones.