If an olympic gold medalist tells he can run faster than everyone else, and he does it all the time it's arrogance. Qualifications and background have nothing to do with confidence and arrogance. The way a person behaves does. You can have all the qualifiactions in the world and still be an arrogant prick.
I'm exercising, so I have a bit of time in-between.
Definition of arrogance according to wiktionary.
arrogance (
usually uncountable,
plural arrogances)
The state of being arrogant; a type of extreme or foolish pride in which someone feels much superior to another.
Definition of arrogant.
arrogant (
comparative more arrogant,
superlative most arrogant)
Having excessive pride in oneself,
often with contempt or disrespect for others.
Definition of arrogance according to Dictionary.com
arrogance
noun
offensive display of superiority or self-importance; overbearing pride.
Definition of arrogance according to oxford learners dictionary
arrogance
noun the behavior of a person when they feel that they are more important than other people,
and are rude to them or do not consider them
Definition of arrogance according to merriam webster
arrogance noun
: an attitude of superiority manifested in an overbearing manner or in presumptuous claims or assumptions
Definition of arrogance according to collins dictionary
arrogance in American English
noun
the quality or state of being arrogant; overbearing pride or self-importance
Definition of arrogant.
arrogant
adjective
Someone who is arrogant
behaves in a proud,
unpleasant way towards other people because they believe that they are more important than others.