Question of the Day!

Sometimes, I have no idea what makes a 'writer'. Sometimes, I imagine I have some idea what makes a writer. What makes a writer today will be much different within a mere century, I believe. Imagine the cave wall writers from some time ago. How many times have these caves been lost or destroyed? The only thing I can say with any semblance of certainty is that writers of any sort are mere dots on a sea of sand and we all get washed up, no matter how shiny we are in our time. Please don't let anyone say 'glass'!

I don't know, is it obvious?