

Ambiguous tasks and projects are especially problematic. The challenge here is knowing how to transfer this idea into a concrete act. The way to do that is by recording everything so that the brain can focus on actions. To increase the focus of the brain, it has to become uncluttered.

In order to achieve maximum efficiency, the brain has to be able to focus 100% on the task at hand, without dwelling on pending projects or other unrelated things. Since our brains are inherently bad at multitasking, trying to keep it stuffed with pending tasks wastes precious resources and prevents it from focusing on actions – it keeps it from actually getting things done. So instead of the brain being used as a processor, it tends to be used as a storage device.

But that, in turn, causes the brain to become cluttered with data. To avoid drowning in this complexity, various tasks need to be kept in mind at all times. With the large amount of things to be done, it is easy for a person to simply get lost. In today's world, work environments and tasks have become increasingly complex. By pushing an individual to constantly find and do the next immediate action, GTD provides clarity and focus, which in turn boost productivity in a very concrete and visible manner. GTD is a brilliant system because it keeps tasks simple enough so that postponing and procrastinating is lowered to a minimum. The system, which is often referred to as GTD, drives productivity through one simple question – "What is the next concrete step which will bring me closer to my goal?". Getting Things Done presents the reader with a simple yet detailed system for increasing productivity.
