Stop pretending you know what you’re talking about. Your perception of the world is heavily biased and skewed. If you can’t see that, you’re not self aware.
A few reasons. Social circles socialize you and help practice socializing with other people. They teach you what is appropriate and acceptable in society. They allow you to learn from people's experiences who you actually know and can talk to. They support you when you're down. They lift you up when you need cheering on. They also allow your network to grow exponentially. Every friend you have has friends you don't know, yet. You get the chance to meet new people, even women. You get the chance …