Reference reading
Arrogance
Treating one’s standing as a substitute for a reason.
An inflated sense of one's importance or judgment that discounts correction and other people's standing.
Imagine this: An experienced seller dismisses a newer colleague's observation about the missing foot on a display stand.

How the pattern works
The display stand still needs its missing foot, however experienced its defender may be. Arrogance allows status, past success or a flattering view of one’s abilities to decide which observations deserve attention. The newer colleague’s position is treated as a reason not to examine what they have noticed.
Experience can justifiably carry weight. It becomes an obstacle when it is used to exempt a judgment from correction. “I have done this for years” may explain why an answer deserves a hearing; it does not establish that the answer fits today’s case. A defensible explanation can survive contact with someone who has less standing.
What it costs the work
The immediate defect may be small, but the learning arrangement changes. People stop bringing observations that are unwelcome to the impressive person. A group then loses access to information already available within it, while the person most certain of their competence receives fewer chances to discover its limits.
A distinction worth keeping
Confidence can state an answer clearly and remain responsive to reasons. Arrogance discounts other people’s standing or places one’s own judgment above examination. Vanity wants admiration; Arrogance may dismiss the audience entirely. Necessary expertise does not require pretending that every opinion is equally well grounded.
What a useful response can change
A claim can be separated from the claimant. What observation would support or undermine it, and is that observation available? This allows expertise to contribute without becoming immunity.
A correction can be acknowledged in the ordinary account of the work: who noticed, what changed and what will be checked next. Receiving useful information need not become a ceremony about the recipient’s humility.
Those with experience can make it worthwhile to raise a precise objection. Asking for criticism and then humiliating the first person who supplies it teaches a very different lesson.
Questions for reflection
- Which observation am I dismissing because of who made it?
- When did I last change a consequential answer after a less experienced person questioned it?
Other perspectives
Intellectual capacity is sometimes found associated with the meanest moral character with abject servility to those in high places, and arrogance to those of low estate.
Samuel Smiles · Character · Read the source
Smiles places deference upward beside arrogance downward. The contrast makes standing and power part of the examination: a confident tone may change dramatically with the person being addressed.
Such is true wisdom and humility; for the more a man really knows, the less conceited he will be.
Samuel Smiles · Self-Help · Read the source
Self-Help presents increasing knowledge as a reason for less conceit. This is an ethical ideal, not a guarantee that expertise automatically produces humility.