What's in Front of Your Eyes?

There used to be a phrase we still kind of use it as a matter of fact there's a line of books called you know computers for dummies engine repair for dummies remember the four dummies and a little yellow books. yeah but if it comes to like a plane maybe I'm going to a job interview maybe I'm trying to get to the bedside of a dying woman then it matters then I better be oriented so it depends on what we're talking about. It was very similar to a phrase that used to be very common we would say well you know it's not very complimented complicated it's just biology one-on-one that was a very common phrase even in business