And that's why the D-K findings don't apply to you.
D-K fellers really believe they're way smarter than they are, and that everything they do is worthy of praise...no matter how abysmally bad it might be.
They often can't be reasoned with and are difficult in business because they're convinced their understanding of everything is perfect, and are not open to even considering other viewpoints or established facts of which they may be ignorant. This is also called "willful ignorance".
Non-D-K fellers at the opposite end of the self-awareness spectrum tend to underestimate their intellect and ability, and if anything are too humble.
A very wise man once told me that true humility was found through honest introspection, leading to seeing yourself as you really are.
He further explained that what that means is that there's nothing wrong with knowing there are things you shine at and admitting it, and there's nothing wrong with admitting there are also things you're not-so-good at.
True humility...the important word being "true".