We all have a story...
When I tell people I'm a writer, the most common responses are, 'I have an idea for a story', or 'I wish I could write'. My question always is 'why don't you?'
I believe that we all have a story inside us. So get it out. Write it up!
It won't be perfect every time you put pen to paper. But that's what writing is about. Writing, editing, perfecting. And doing it all again.