Help is at hand. Check out Gene Bellinger’s Insight Maker. It’s Web-based, it’s free, you can play with it by yourself or with friends or colleagues.Think of it as a mind map where the pieces interact.If you are a programming Ninja, you may find the models too simple. But it’s plenty sophisticated enough to provide instructive entertainment for the rest of us.
You’ve heard about modeling, sounds interesting, but you are not a programming Ninja