0 having or showing too much confidence:
He had only learned to swim in his 50s, and his friends and family were reported as saying he was an overconfident but poor swimmer.
Like a person who is overconfident when drunk, this apparent courage is based on a lack of fear, and will disappear if circumstances change.
Seiry is brash and overconfident, often severely embarrassing himself through acts of sheer incompetence.
For example, one can act overconfident to attract a mate or act under-confident to avoid a predator or threat.
We should not be overconfident about whether the recovery will be completed.
The real danger is the man who has drunk enough to make him overconfident.
On the other hand, they could have also been bored, overconfident, or careless about the repeated curriculum during their repeated year.
By and large, we act in an economically rational way, yet often we are overoptimistic and overconfident.
