If there would be some kind of manual, or encyclopedia you can fall back on. To just have your first idea. Once you have the trigger you’re gone but sometimes you can brood on it for a few days. Usually because these are things that are more diverse or when the question comes up shortly, it is useful to be able to say: this is the first step. But this application seems huge and massive. If you find your way easily in it, it seems to me a blessing for many people.