Johny Booi is a very logically oriented person. He likes it when things are comprehensible. Very logical.

But this channel is not only about John and his logic. It's also the science of John.. Just like psychology is the science of the psyche and epidemiology is the science of epidemics, Johnology follows the same logical pattern because it is the science of John

The theory of the Johari window describes the knowledge about a person. The window has 4 parts. The first part is called the open field, which consists of things that both John and everyone else knows about John. But John has a facade, and behind it there are things that John knows about John but no one else does. Then there is the blind field, which consists of things everyone knows about John but John doesn't know. But the most interesting field for most Johnologists is usually the fourth field which is the unknown field. There lies truths that neither John nor anyone else knows about John. So let's explore!