That age old adage 'let the train take the strain' is arguably no longer relevant in today's modern society of people rushing here and rushing there in their little metal boxes and getting stressed out when they meet other people in their little metal boxes.
I used to travel to work in Cardiff on the train - a journey of 40 minutes. As I started work at the crack of dawn, the morning train (the first of the day) would be deserted. However, the train on my return journey was during rush hour and would be packed with rarely a seat to be found. Often I would have to sit or stand in the little cubbyhole by the door all the way home. I'm not sure if that is 'letting the train take the strain'! At that time, I would pine for my little Fiesta metal box - but then I could be stuck in traffic on the M4 motorway so I couldn't really win.