Have you heard of the Dunning-Kruger effect? It’s an interesting psychological insight about how people’s actual knowledge and skill aligns with their perceived knowledge and skill.
People who are not very skilled at a particular task find it very hard to understand the level of skill needed to do that task well. As a consequence, they fail to recognise a truly skilled practitioner when they see one, and they tend to overestimate their own skill. As a people get better at a particular skill, they also get better at accurately estimating how good they are at it. This is true for a wide range of skills and knowledge areas, including grammar, logical thinking, and even humour. It was first described in a 1999 paper by Kruger and Dunning entitled Unskilled and Unaware of it.
Now, here is the problem.
life and learning 