Increasing your concentration is vital to improve efficiency and write down your own success story. In other word, concentration is all about having a focused, direct and clear attention. It is the most desirable feature for success in life.

The reward of concentration is that it increases the strength of mind. Concentration helps in focusing on any task, activity or goal to accomplish them easily and efficiently. It also increases our enthusiasm into whatever we are doing at the present moment.

https://www.practicalenglishgrammar.com/soft-skills/increase-your-concentration.html