Often an attempt to showcase what they've learned or to build their self-confidence. Sometimes, it's also to bully others.
More unusual though is to find an adult that thinks and actually says they know it all.
But sure enough, I ran into someone who told me (about technology):
"I know everything!"
And they said it with a straight face.
Literally, they told me how they came up through the ranks and knew EVERYTHING with emphasis!
Moreover, they told me that if I didn't know something, I should go ahead and ask them because they would most definitely know it.
So I respect all people and certainly admire those who are knowledgable and talented in their fields.
But something felt very wrong about an adult who feels that they have to go around bragging about the depth of their knowledge--and that their knowledge is apparently infinite (at least that's what they espoused).
I wondered to myself--is the person arrogant and a big mouth or the opposite--lacking in self confidence and therefore needing to boast and show off to compensate for their inadequacies?
When they were talking, it seemed like their head was getting so big and full of themself that it would just explode!
Most adults with emotional intelligence realize how little they know, and the older they get the more they realize that they don't know in life.
Especially, people of faith recognize that G-d is all-knowing and all-powerful, and we are but mere "flesh and blood" and truly just a speck of dust in the universe.
So truly smart people are humble and they look to learn from others, rather than preach and teach in a monologue of hubris.
Like many people that get too big for the britches, G-d usually brings them back down to Earth and their head to size. ;-)
(Credit Photo: Andy Blumenthal)