Let me share a frustrating experience I recently had. I hired some dude off Craigslist to install my TV wall mount because I don't have the proper tools. I tri

Let me share a frustrating experience I recently had. I hired some dude off Craigslist to install my TV wall mount because I don't have the proper tools. I tried to explain where I wanted the TV: I want it to be centered in the wall, but then moved a few inches to the right. He simply couldn't understand what I was saying. It blew my mind, I had to just measure it out myself and mark the spot. If he had a solid of understanding of basic high school algebra, he would have been able to formulate the problem in his head. Done.