Amazin Brain So why do you wish to increase your brain power? Here is the first question you'll need to consider with regards to increasing intelligence. Are you doing it simply because you have to study for exams or are you doing it simply because you would like a better view of the world? A number of us will just accept the way our brain works just as it is. The majority of us do not know that you can affect the way your brain works and you can elevate your mental ability in just a few months if you so wish.