The introduction of the others to be aware of information about ourselves. Something like what I want to do. What is dream and what it is that we want others to recognize themselves.
Introduction that makes people more aware of details about yourself, such as name, address, something like what I wanted to do. The ambition And what we want others to perceive it.
Introduction that makes other people to know the details about ourselves, such as name, address, things like what you want to do, what dreams. And whatever we want others to know.