But there are, of course, situations where rigid planning is utterly unachievable anyway. Most typical for this are basically all creative endeavors. Making movies, games, paintings, music, and everything else that directly stands on a creative process. When you start painting, the exploration is often a part of the execution. There might be storyboarding or moodboarding, but in the end you will always end up with something different to what you imagined in your head. One executed part will lead to another part to be explored.