If I say I want to have literary weight, this only means that I want to write something that is clear, something that is passionate, something that is profound. It means that I want to write something that is useful because it is useless. It means that I want to trade freely with words and observation and thought and develop that singular skill of precisely articulated insight and detail that is the mark of the writer. (This mark, of course, is only an incidental insignia. The point is not to "be a writer" - the point is to write!)
In this endeavor I am perhaps rather vain, but I only want my life to mean something, and this is one thing I can do to give it meaning. When I don't write I feel I am in mortal danger of forgetting who I am, and when I use pen and paper I feel stilted and claustrophobic, as if my handwriting doesn't know enough words. My best writing has always been at a keyboard, and I suspect that will continue to be the case.