Refutation and Concession of first draft

I concede that SNS may be easier to meet friends rather than offline. regardless of age, meticulosity, place and time , they can meet easily and it means SNS is the best place to meet your friends. However, too many activities on SNS spoil your relationship. already I mentioned many evidences. This usability rather spoil you relationship. You will lose your real friends if you concentrate on online friends. Furthermore, SNS is the best place where it implants wrong prejudice.