In terms of making a VN, the only decent thing I'm good at would be writing and.... well I have confidence in my natural writing ability but... I've haven't actually made anything. More specifically I think suck at the details and what goes through people's head's. So a better way to put it, I confident in writing a script or dialogue but a novel is completely out of the question.
Though I am making my own RPG thanks to a lovely program I found (and got "free"... but hell after messing around with it I wanna pay for it ... if I had my own cash T_T) that takes care the music, graphics, and programming. So the only thing you have to worry about would be making up the story to fit it all together (though if you want you can customize them or add your own stuff) Still kinda hard but makes things insanely easier compared to making everything by scratch. Too bad I have no motivation for my current project. Well it's more like I want to work on it, but everything fun is distracting me. I even have a demo of it if anyone happens wanna try.