[quote=@Kho]
Solo writing is great, but definitely think that RPing can complement it, especially in the development of writing ability department.
[/quote]

Yeah. In my case, I pretty much developed my writing skills with roleplaying. Solo and RP are different in a couple ways, though. When I read my solo, I notice it's far too focused on the present and the action, telling little of what the protagonist is thinking. I'm not even sure if that's a good, neutral or bad thing, or if it's just my style.