go to one's head (Meaning)

go to one's head

to move on a course

The unexpected promotion went to his head, making him arrogant and condescending.
The sudden wealth and fame went to her head, and she became unapproachable and self-absorbed.
After winning the lottery, his ego went to his head, and he squandered his newfound fortune on extravagant purchases.
The compliments went to her head, and she started to believe she was better than everyone else.
The praise and adoration went to his head, fueling his delusions of grandeur.
The power went to their heads, and they abused their authority to control and manipulate others.
The adulation went to her head, and she became convinced of her own perfection.
The success went to his head, and he lost sight of his humble beginnings.
The attention went to her head, and she became obsessed with her appearance.
The victory went to their heads, and they underestimated their opponents, leading to their downfall.

to move on a course

perplex, baffle, bewilder,puzzle, confuse, befog, bemuse,blow one's mind, muddy, disorient

assure,satisfy, reassure,inform,enlighten

The unexpected promotion went to his head, making him arrogant and condescending.

The sudden wealth and fame went to her head, and she became unapproachable and self-absorbed.

After winning the lottery, his ego went to his head, and he squandered his newfound fortune on extravagant purchases.

The compliments went to her head, and she started to believe she was better than everyone else.