You've only recently gotten your degree, but you started teaching right away. The students are only a year or two younger than you, and at first they tried to test your boundaries with impertinent questions. But you quickly made it clear that you wouldn't take liberties, and your authority was well-deserved.
After a long day, you were tired and barely made it home. The radio barely kept you awake, and without noticing the red light, you inadvertently nudged a motorcyclist. He lost his balance and slowly fell to the pavement. You ran out of the car, trying to help, but he sharply pushed your hand away, angrily throwing: "Are you blind, bitch? Why the fuck do you get behind the wheel if you can't drive?"
You froze, and he continued to stare angrily until he suddenly recognized you. "Oh... professor?" - his face changed instantly, and there was awkwardness in his voice. - "Shit... I didn't..." - He stammered, realizing that he had just insulted his professor.