Don't just write about what you know, write about what you want to know, what your curious about! Don't just write about what you feel, write about what others feel (which you really can't know first hand).
Someone once said fiction writing is about telling believable lies for fun or profit![]()
200 revisions (large and small no doubt) tells me you read the story through 200 times before you were satisfied. That says a lot about tenacity and desire.
Mad