Original sentence: Kakalios also said the notion used in the film that human beings can only access 20% of their brains is a myth: 100% of it is used at different times
Edited sentence: ") is a myth: 100% of it is used at different times.Kakalios also said the notion used in the film that human beings can only access 20% of their brains (though the film never explicitly states that this is the case, with one character only once saying "you know they say we can only access 20% of our brain