It is inconsiderate to make noise above your neighbor.
Jacob, who's a dancer, lives in an apartment above Tina, who has a job interview tomorrow.
Jacob wants to practice a new dance he's learning.
Jacob drives to an all-night gym and practices his dance there.
Jacob practices his dance in the living room of his apartment all night.
Tina gets a full night's sleep and feels well-rested for her job interview.
Tina can't get to sleep because of Jacob's pounding on her ceiling, and she goes to her job interview groggy.