This is serious topic worths everyone thinking about. Whether we choose to make friends online or the internet ask us to do everything online? Even if we want to meet someone in person, what we should talk about? Maybe taking out our smart phones is the best choice which can also avoid being embarrassed. A smart phone seems like having magic which attracts us anytime and anywhere. This reminds me of the purpose of creating smart phones is to make our lives convenient. The most important effect is to help human save time. Thus, we stay home to do most things with a smart phone or a laptop. But human are social animals. We like to share our thoughts with others. Though we can do it online, we are shy to say anything in person. Some people are soliders online , but cowards in reality. They attacks others without scrupling online, but are afraid of looking at others' eyes when go out. The only thing I am sure is that I don't know what the future world will be as the technology develops rapidly.