It's a fallacy that writers have to shut themselves up in their ivory towers to write. I have all these interruptions, three of which I gave birth to. If I was thrown for a loop every time I was distracted I could never get anything done. ↗
I think most serious writers, certainly in the modern period, use their own lives or the lives of people close to them or lives they have heard about as the raw material for their creativity. ↗
Literature does not exist in a vacuum. Writers as such have a definite social function exactly proportional to their ability as writers. This is their main use. ↗
I started in this racket in the early '70s, and when I was president of the Science Fiction Writers of America, of which I was like the sixth president, I was the first one nobody ever heard of. ↗