"The Box" represent your "mental model" about some aspect of reality. Inside the box thinking is the right process only if your box is giving you good results. But if not, maybe your best chance is to consider if there are new and possibly better options if you engage in "outside the box thinking". Sometimes you will find your goal (a solution) only if you change "your problem". If you have tried for too long, with different approaches, improving without delivering what you need, it is possible your box is your trap. Look outside and see what you get.
