1. Communication is mainly about coordinating actions. To do one thing, we can move forward together to form a joint force, not a component.

2. Realize information sharing. Especially in modern society, information is so developed that we are at a loss. My earliest email address is no longer in use. Why not? Because there is a lot of junk information after opening it every day, there is no choice and it has a great influence. If information can be shared in this era of information flooding, it is very important to share useful information and shield those junk information.

3. Express emotions and emotions. At present, the social pressure is too great. People can release this kind of pressure through communication, express our feelings, let this kind of emotion be released, and let us cope with the pressure of work and life more calmly.