One's Purpose

One's purpose in life is not to watch their own back, but to help others. This is because you might need that person to return your favor later on. Also, when you leave or die, you would want people to remember good things about you. If you are rude to people and only look out for yourself, you will find yourself as your own friend. There are a few exceptions to this rule however. For example, one may look out for themselves and others at the same time. It is still important, though to not put yourself as number one always.