Sometimes the behavior was worse.
A senior manager complained that the cleaning crew was slow even when a conference room had been left in terrible condition after a late-night event.
Another ordered a cleaner to redo a spotless hallway because he disliked the smell of the floor solution.
And once, during a private celebration, an executive deliberately knocked a cup of coffee onto the floor, then laughed while a cleaner hurried to wipe it up.
The younger woman witnessed that incident.
She felt anger rise.
But her supervisor quietly signaled for her to remain calm.
Afterward, in the service corridor, the younger woman spoke.
"Why did he do that?"
The supervisor sighed.
"Because he could."
The young woman frowned.
"That's not a reason."
The supervisor looked toward her.
"No."
She paused.
"It's an explanation."
They stood quietly for several moments.
Then the older woman continued.
"Some people believe the person cleaning their mess must also accept their disrespect."
The younger woman looked toward the floor.
Her supervisor touched her shoulder.
"Don't let them teach you to believe it."
The words stayed with her.
She had spent years interpreting complicated agreements between people with enormous financial power.
Now she was learning something about power that no contract textbook had adequately explained.
It was not always exercised through signatures and official decisions.
Sometimes it appeared in the way a person looked past another human being.
Sometimes in a joke.
Sometimes in a command issued without saying please.
And sometimes through the quiet fear that refusing humiliation might cost someone the paycheck keeping their family afloat.
After three months, the woman became one of the most dependable cleaners in the tower.
She worked carefully.
Arrived on time.
Helped coworkers when someone was ill.
And rarely complained.
Her supervisor trusted her with executive conference rooms because she respected the building's confidentiality procedures.
When she found an unlocked laptop, she notified security.
When documents were left exposed, she followed the reporting process.
When meetings ran late, she waited for permission before entering.
She never searched desks.
Never photographed papers.
And never used the cleaning job as an excuse to examine the company's Brazilian agreement.