Slightly OT, but I'll share it anyway:
One day, I was en velo, and caught the train home from work. The train was busy, but there were spare seats around, if not spare double seats. To avoid blocking the doors, and to spare me from standing with my bike for the whole journey, I had to move people who were seated in the bike space. Most people moved in response to my charming and polite requests, apart from a blonde lady who flat refused :"I'm not moving" was all she would say. After a bit of careful negotiation, I moved everyone from one side of the train to the same side as her, which was a bit of a squeeze, but it meant people could get on and off the train without having to edge past my mucky bike.
A few weeks later, I caught the 8 o'clock train to work. It's the last train for over 45 minutes, which is a bit daft at that time of the day, but still. It's always packed, since it's most people's last chance to get to work on time.
The guard was just closing the doors when I saw someone running to catch the train. As I was opening my mouth and beginning to stand up to tell him to wait, I noticed that it was the same blonde woman who wouldn't move even when I had asked her ever so politely.
I sat back down. Waved to her as the train pulled away from the platform. Smiled at the thought of the 45-minute wait she had ahead of her.