If it's not overconfident, it's the opposite - they're too much of a "Yes man", which at the slightest whim will change their mind to fit your opinion, if they even detect you might have a different one.
Then they'll change their mind to their original answer when you tell them "I wasn't disagreeing with you". Honestly, it's amusing, but draining at the same time.
Then they'll change their mind to their original answer when you tell them "I wasn't disagreeing with you". Honestly, it's amusing, but draining at the same time.