In order to carry out your tasks efficiently you must be able to focus and concentrate on your task. Distraction will reduce your efficiency and will result in mistakes which may cause a total collapse of the mission. If possible, write your goal in large font and post it on the wall where you can be reminded of it frequently. Keep your on eye on the target.If you are distracted, stop what you are doing and take care of the source of the distraction first. This is easier said than done, but, in many cases, it actually is not that hard to do. The source of distraction might be as simple as tiredness, so take a break, rest, and get back to work with a rejuvenated energy.