I love being able to tell a full story in a quick little bite. Deciding exactly what details belong and which ones don't matter enough to be left in. I love to play with word choice. It's easier to work on the crafting of sentences when you only have 1,000 words to make them with.
It's also given me the opportunity to explore my darker side. The thing about horror is that reading (and writing) an entire horror novel can be exhausting. It takes a lot out of a reader and a writer to have to constantly maintain that suspense and continually add more horrifying things. In a short story, you don't have to sustain it for long, so it can be short and intense and then you can put it down.
Every time I sit down to write flash fiction, I'm worried my idea will be awful or won't work, and some weeks I don't get it done until the night before it goes live. But I'm four for four now and I'm happy with every story I've written. It's given me a lot of confidence in my ability to write. And even edit, since I have to be so meticulous when it comes to a 1,000 word story.
One of the best parts is, I am developing a portfolio of short stories, so I've been able to pick my best ones and start sending them out to anthologies. It's great practice, and once a writer has something published, it's easier to get the next thing published. Not to mention, submission is a goal I've had for years. Now I've finally done it. Twice!
The last part that I love about it isn't so much about me or my writing career, it's about my love of reading. I love to see what stories come out of the minds of my fellow writers. They just blow me away every week. And I find the stories ever so much more enjoyable knowing the faces and the personalities behind the tales.
Maybe after a year or so of all of us doing flash fiction, we can collect all of our stories and put them in an anthology of our own. I'd love to found the Confabulator Press someday.