Dear person with luggage,
WTF are you doing bringing luggage on a rush hour train!
Love, Me
Dear Fluffy mom with fluffy children,
You do not ask them to do you a favor. You tell them, “Do this for me because I’m your mother and I gave you life.”
Love, Me
Belleza
just a city girl 
I actually LOL when I saw your note about the suitcases…..that could have been my son and me in London 2 years ago….flying into Gatwick, taking the train up to Victoria Station and then the Underground to our stop near our hotel, each lugging one suitcase. In rush hour traffic. Next time I will take a cab. LOL