I’m traveling by train with a broken arm when a rude woman demanded I give up my seat and yelled at me: I had to teach her a lesson 
Three days ago, I broke my arm — I fell badly down the stairs. The pain was almost unbearable, painkillers barely helped, but the worst was the helplessness.
I decided to go stay with my parents for a while. It’s quieter for them and easier for me. I bought a ticket for a compartment lower bunk because with my arm I couldn’t climb up to the upper bunk. I sat down and settled in somehow. The train jerked, and soon a woman entered the compartment. Around fifty years old. Well-groomed, confident, with a reproachful look — and that look pierced me immediately.
I knew right away: this wouldn’t be easy. She looked at me disapprovingly from the start, saw my ticket and sharply said:
— Young man, I always travel on the lower bunk. Move over.
— Sorry, but I have a fracture, — I replied calmly, showing my casted arm. — I specifically chose this spot, I can’t climb to the upper bunk.
She stared at me, then suddenly raised her voice:
— So what? Young people these days have no respect at all! I’m an older woman, and you’re sprawling here! Where’s your conscience?!
Noise in the corridor, disapproving looks. The woman was clearly playing to the audience. Then the compartment neighbor appeared, a man about forty, sturdy, well-groomed, wearing an expensive watch. It was clear at once the woman just wanted the lower bunk to flirt with the neighbor.
After I refused, she sat opposite me, squeezed close to the neighbor and immediately switched to charm and flirting. I was shocked by her behavior.
Then I had an idea — such a cheeky person needed a lesson. Not with hysteria or scandal, but… elegantly. 
Continued in the first comment 
I took out my phone, opened the camera, and started recording. Then I calmly said:
— You know, I recorded everything. Your shouting, your pressure, ignoring medical advice. And here’s the interesting part — you’re a civil servant, right? You have the Ministry of Education badge on your bag.
She turned pale.
— I can send this video to the ministry, with a comment on how you treat people with disabilities. How you insult and manipulate. I’m sure they’ll be very interested.
The neighbor quietly chuckled and moved away from her. She sat there as if doused with cold water.
— I… I didn’t mean it like that… — she muttered, no longer with her former arrogance.
— I hope next time you think twice before demanding something from others with shouting and pressure, — I added calmly and put the phone away.
She spent the rest of the trip silently in the corner, without attempts to flirt or make remarks.
