Being consistent is essential for success. You must become consistent and work diligently to meet the exam's requirements while preparing for it. Being concerned and preoccupied will only squander your important time while you are preparing. You can pass the exam with minimal preparation and consistency.
It is imperative that you thoroughly review each part if you want to do well on the exam. To finish the entire curriculum in the shortest amount of time while maintaining excellent memory, revision is crucial. Your brief notes can be used as revision aids.