You can make friends with high social status. As they socialize more, you will soon have a wide circle of friends, because friends with high social status generally have a wide network of contacts. This is the most direct and fastest! Open your circle of friends and keep adding some friends, which can be your colleagues, friends, neighbors, relatives or strangers. Knowing enough friends from all walks of life will develop into some mutually exchanged value resources in the future. As a social circle of people nowadays, the content published by friends circle should be as nutritious and positive as possible, with less unconfirmed rumors and less information such as software shopping bargaining, which you don't want to show to others!
Everyone is too busy to make friends aimlessly. You'd better have something specific to find him, which is good for him. Create some seemingly "natural" opportunities to meet someone who is not utilitarian. For example, when attending a dinner party, deliberately sit next to the person you want to know. When you attend a meeting, first say hello to the friend you know, and then he will usually introduce you to the person you are chatting with. Usually, people who approach strangers on their own initiative are easily rejected, but when they participate in clubs or activities, the communication between people is smoother under "natural" circumstances. At this time, the interaction between people naturally occurs, which also helps to build emotion and trust.