Obviously any fiction is going to be a combination of what is invented, what is overheard, what is experienced, what is experienced by people close to you, what you are told, what you have read, all mixed together into this kind of soup which, like any good soup, at the end you cannot really disting
When I was a kid, I loved horror films. I used to stay up on Saturday night to watch.
There is no such thing as a fixed policy, because policy like all organic entities is always in the making.