I don't think it is a good idea to maintain relationship s online. You know that almost everyone doesn't want to show their disadvantages to others.In reality, it's hard to hide the disadvantages when you communicate with others. But the things online may be just the opposite of what you have experienced. When we check our friends' moments on social medias, everyone is gorgeous ,caring and knowledgeable. but at least some of them are really not what they described themselves online . In that case, judging the information you have got online is true or false is an essential skill for everyone. Because as the technology rapidly developing, doing everything online has become a trend. we aren't able to change anything, only according to the past experience to judge the truth . Maybe many years later, everyone will get used to online life and all the relationships will be based on intentional mask. Everyone lives in an unreal bubble, no one wants to break it.