Its my life’s work to persuade indie game developers, computer programmers and other ‘smart’ people, that they are wrong and that advertising works. A lot of people think ads dont work, and some even arrogantly think ads work, but ‘not on them’ because they are ‘too smart’. This is totally and utterly wrong, and the reason these otherwise ‘smart’ people are so wrong is they fundamentally misunderstand how ads work.
 The top assumption about ads is that they are trying to consciously persuade you to purchase the product. Ha. No. That was maybe 50-100 years ago. Thats not how ads *actually* work, although frankly 75% of people who actually work in advertising have no idea about this. Sometimes you see really bad ads and its clear they have no idea, but there is plenty of scientific research into ads, and more importantly the working of the brain, which shows how they really work.
 Our brains are basically super-parallel pattern recognition machines. Pattern recognition is an excellent way to structure the brain, and also explains why we are so amazing at recognizing faces, but so awful at basic maths. First and foremost, we are not philosophers, scientists, programmers or politicians. First and foremost we are a lump of flesh and bone that wants to find food, and not get killed. Everything else, even sex, is secondary. By having our brains work as big pattern recognizers, we get very good, very accurate and very FAST at recognizing visual images. Computers can run rings around us at math, but still struggle to match our ability to navigate our 3D world by driving a car. We are awesome at recognizing stuff.
 If you had to write a very FAST (and thus very short) program for staying alive, and could do only on the basis of visual input, yet had amazing pattern recognition, how would you write the pseudo code? Here is the simplest (and best) code.
 IF IfSeenThisBefore() {Relax()} ELSE { RunLikeHell()}
 It makes perfect sense. Our basic, animal selves have seen fellow humans all the time, but never seen a lion. So when we see a lion, we run like hell, because it MIGHT be dangerous. Any visual pattern we have hundreds of copies of stored in our brain is a sign that we saw those things a lot AND LIVED. It really is that simple. To put this in less ‘scared mammal’ terms… Fear the unknown.