The zone. The zone is a zone that you give your 150% effort when you are in.

Ex. There is a math Exam and you need to study, Block out 1 - 2 hours per day and concentrate on your task. Give your 150% and I guarantee you will be successful if you repeat this daily. 

Its not only in the school life.

Every aspect of you life can change if you give your 150% on the task at hand.

And get distracted by nothing