Bright Moment Concentration is essential in any activity, whether in daily life or when studying. Concentration refers to your mental effort to work on your work, study for better exams, or devote time to important projects. You want to improve your ability or focus power at all times. It's often confused with attention span, but attention span refers to how long you can focus on something.† Why do we need to "focus" on things/activities? To achieve the best results in any field, whether it's our daily lives, studies, or business objectives, our mind-brain focus on the whole thing is critical. Activities keep you active and encourage you to get off the couch.