Lol @ the idea that increasing brain activity lets you see things blindfolded.

I think it's worth a shot. You could watch porn with your screen off. Which is handy when you take the bus!

If only it was true, it would come handy in my job (Im gonna be a custom officer), so I dont have to check stuffs using my hands, ah it's time to get real and learn logical stuffs, like game programming
to hell with those sixth sense stuffs, I got a project to work on x)