I've been alive for more than twenty years now and still don't quite know myself, exactly. I recognize my likes and dislikes, of course, but deeper and more fundamental questions still elude me. Am I a good person? Have I done good things? Has my life made a difference? It's really impossible for me to say when I look at the entirety of my existence.
I do know that I am someone who approaches life with a logical, rationalist perspective in many cases. Some have told me this is a positive thing, and others think I live in the realm of boring reality for longer than is healthy. I have a sardonic (sometimes mean-spirited) sense of humour (that is nonetheless fun-loving in nature) and I tend to be a cynic.
I don't know if any of this pap really DESCRIBES who I am. I firmly believe that meeting and speaking to someone will always dwarf any self-written "biography", but that is just my perspective. In any case, I'm always up for a good conversation.