Background writing

So I'm still writing in preparation for a short story. I'm probably doing way too much prep work for a short story, but I just want to really go overboard with this method and see how it comes out. So today, I wrote 1,570 words of my narrator out on a date. It's just an attempt to get in the character's head. Next, I'll have to more on the protagonist of the story, the one fantastic things will happen to. He's a little more mysterious, so I'm not going to do quite as much prep work on him. The important thing was I did some writing today and I do feel like I'm moving forward.