FRESHFACE
I cant imagine how you'd write about cannibalism or Eskimoism or homosexualism or infantile paralysis without some experience. But I can write about the sick feeling I had when I killed someone, and what I observed. I know what its like to crawl thru rocket and mortar explosions and buildings engulfed in flames. I know what its like to almost die from a head injury. I know what ether induced hallucination is like. I know what its like to piss on an electric fence.
I can describe birth, but I have no idea what a woman experiences....a woman told me its like squeezing a large chicken between your lips. OUCH.
My lone offering here was in the Gay Male category. I'm neither gay nor male, so it wasn't completely based on personal experience. I set it in ancient Rome. I have a bit of experience from visiting Roman ruins, but no other personal experience there either. It required research, imagination, and some help to make sure the details were right.
JK Rowlings has no experience riding a broomstick, but that doesn't keep her from writing about it. That's why we have imaginations.