If you're in need of MORE expert quote editting, call on Jellypuddle, who has 6 years training!
One, if you were walking home from school/work/whatever, you're probably not going to have a camera with you (Unless, of course, you worked as a photographer), because you would usually forget to/decide not to take your camera along.
Two, you can only see sound if you use special equipment, which you would not expect the average person to have.
Three, as far as I know, most people don't take pictures of themselves eating, sleeping, stuffting, or pissing.
Hi :D
'Lo.