In fact, the paper proves itself recursively. People who have achieved a high level in academia putting a lot of effort into a study that proves that people wh

In fact, the paper proves itself recursively. People who have achieved a high level in academia putting a lot of effort into a study that proves that people who achieve highly in academia have a lot of self discipline (i.e. put in a lot of effort). Clearly they don't have a high level of intelligence as if they did, they would have figured out (having put in a bit more thought and a bit less effort), like you and I, that the educational system is obviously like this. Or maybe we just are differently efforted