When I look at what people do in life and ask myself why we do them, there seem to be two ansers:
1. the fear of boredom, and
2. the indifference of the universe.
Why do I say things when I'm in conversation with other people? Because I have a viewpoint, and by voicing it I can distract myself for a moment from the intolerable lack of a difference that it makes, cosmically speaking.
Why do I write songs? Same reason.
Why am I writing this? Same reason.
Or maybe not. Maybe I just write because I'm bored. Humans aren't designed to do nothing. They'll do something -- anything -- to pass the time.
But the fear of boredom doesn't explain why we do things that we think have meaning. We do things that we think have meaning because we cannot bear to exist unperceived, to be ghosts, so to speak, who are not acknowledged by anyone and who are unable to manipulate, in any way whatsoever, their surroundings.
I seem to lack the gene which drives people to procreate. I'm told that many people want to have children because they take comfort in the idea that their name or their genetic material will live on after they are gone. I'm told that this is a major driving force in evolution. In that case I must be the evolutionary link that has realized that there's already too many people on the planet, and that has dispensed with the idea of it being in any way significant to have one's name and genetic material keep existing.
But why do children keep saying, "look, mom"? Why do people get married? Is it not in order to have a witness, so to speak? Zaphod Beeblebrox asks, "how do yo know you're having fun when no one's watching you have it?" This is actually quite funny, but it's also true. If I say that I love music, then why am I not content to just play my guitar or my piano in the privacy of my home? Why do I consider it necessary to be performing music in front of others? Why do I go to such lenghts to keep in touch with my friends? Is it all not because I need someone or something to give me the feeling that my existence is not going by completely unperceived, unrecognized, unappreciated?
What have I ever done that wasn't an attempt to get away from boredom and anonymity?