Have fun
One thing I have found is that its easy to live with people in some ways. For example, all that people are seeking is a nice way of having fun in life, people meet in order to have fun, and exchange lively, funny, useful conversation. Just believe in this and nothing else, and you have already solved one aspect of your life. Second is realizing the other desires of people -- like security, being loved, considered capable, some intimate company, someone to share joys and sorrows, etc. After realizing this, it should be relatively easy to interact with people in general. AND YES, I SHOULD NOT FORGET -- CONVENIENCE. People look for convenience, AND CONSERVATION OF RESOURCES.
We should learn how to manage all these coveted factors around, and we have learned to live and understand people! :)