some peopel ahve a grand theory of life. Like having a specific health approach, or to thinking.
They are immensly successful and have many success stories of followers as well.
These guys are efficient, smart, and are DOERS.
Being efficient, smart and a DOER is a good way to have lots of success.
Yet, they attribute their successes to their grand theory of things. Instead to plain old doing things well, maximizing, working hard etc.
This is a huge delusion, and very easy to fall into.