I can think of all sorts of scenarios: good ones, bad ones, those that are different – but none of them have ever truly manifested. The imaginative plane never comes out exactly on the experiential plane. This discrepancy is what makes life interesting. No matter how well we can predict what will happen. The true depth of the actual sensory-perceived experience will never be the exact same as the mental construction.
We run these simulations all the time in our heads, playing out scenarios while implementing the most up to date knowledge and use of your current mental software to analyze and judge a scenario based on some specific criterion.