Although there are many good people in the world, we should be on guard. The society is still complicated. Some people will covet their own interests and hurt their friends, from deception to betrayal to murder. Therefore, before making friends, we must first affirm whether the other person's personality quality is good, and the most important thing is sincerity. You can spend some time with them or get to know each other from other people.
Sincere friends are the most precious. He may have some shortcomings, even many, but as long as he is kind-hearted, sincere, not hypocritical and not double-faced, and dares to pay, he can become the object of making friends. You can communicate with him more slowly and tell more stories about yourself to promote friendship. The premise is to mention the material aspects of your money and power as little as possible.
Of course, good friends should also have some similarities in language and similar and complementary personalities. This will make the friendship last longer.
I hope you can find the most sincere friendship!