I wrote my first story when I was six or seven, although it didn't last long before it stopped. xD Since then I've written multiple stories, most of them just going for a few pages and then stopping. I've improved in the sense that I've learned better how stories and characters work, although I don't quite know how much my style has improved. Sometimes I look back at older writing and think that I like it better than my current writing style, but I was also very clumsy with wording, which is something I've (hopefully) fixed up.