
This week I've seen two very different movies. In terms of plot, genre, target audience, and overall quality, they're pretty polarized: Disney's Sorcerer's Apprentice and Christopher Nolan's Inception. But they shared one piece of dialog that was mildly integral to the reasoning of both movies, and it's a myth that has become extremely popularized and, to me, extremely annoying.
The "fact" in question is that we humans only use about 10% (or less, depending who's spouting it) of our brain's potential. PFFFT.
How it was used in Sorcerer's Apprentice:
How it was used in Inception:
Leonardo DiCaprio's character, (which by the way, has the weirdest name ever. Dom Cobb? Is that what names are going to be like in the future? If so, I'm just calling my future kid Boss Haus. Try to steal milk money from a kid named that.) Dom, explains to Ellen Page why time slows down in a dream; why 3 or 4 minutes of dreaming is something like 3 or 4 hours to someone IN the dream. He starts by asking her to recall the common fact that we don't utilize all of our brain's capacity while awake, but concedes that we DO while we are asleep, making brain functioning much quicker, therefore slowing time.
The first textbook I ever read on Psychology was written extremely well and the author put it best by saying, "If we only use 10% of our brains, why would we be frightened by a gun to our head? Even if they shoot, there's a 90% chance they won't hit anything you really needed, right?" Don't be fooled, my people. We use all our brains all the times. Here are some citations if you dummies don't believe me:
Now, it's probably not a big deal. And I'm only 20, so I'm not going to pretend like I "know the world" or whatever. But I do. And there are a lot of extremely gullible and impressionable people out there. (I know two of them!) But it really gets under my skin when I'm in a group of people discussing something and someone cites this factoid as evidence for some point they're trying to make.
"WELL, y'know, we only use like, 2% of our brain juices...so."
SO SHUT UP.


