Dealing with People

I was looking at this link about dealing with people. It said that you can avoid talking to the person and see how other people get along with them. Without gossiping, you can talk to other people about what they think of the person. You can just introduce yourself to them or make small talk. If the person is annoying or crude you can just smile when they say something because everyone likes a smile, if they are nice do the same back. When they are around you, be outgoing and let them know you are there. Then repeat, especially watching and learning, they will notice you then start talking to them about things you are both interested in. If you don't like the person, say as little as possible.