Online friends can't see each other's faces, and they can't even judge whether they are interested in your words by their expressions. Everything is really going on without pressure. You can spend a lot of time thinking about all the conversations, even if you can't, you can look them up online at once. So why do people like to make friends and chat online more and more? It is because online is easy and stressful, and even when they are sad, they can always come out to be caring and attentive, and there are fewer frictions and quarrels in reality, which urges people to rely more and more on online feelings and constantly replace them with more online feelings, so online feelings are more and more, but in reality they are more and more indifferent.