fake it till you make it graduated back when dinosaurs roamed, technology speaking. Cell phones existed but they were clunky devices, poorly made and the size and weight of a masonry brick. Not to mention expensive. And the internet was still just a concept. So, there was no phone to text a professor for a consult and no google to google for a quick answer. It was me and my stethoscope and a glass thermometer lined up against the slings and arrows of farm animal ailments: truly fake it till you make it time.