I decided to try taking the train into work today, with a view to possibly getting rid of the car and so saving myself shedloads of money as well as saving the planet. I got up three quarters of an hour earlier than I usually do to catch the train, but arrived at work at the same time I always do, feeling very tired and with a headache from the loud vibrating noises inside the brand-new rolling-stock. Now it's nearly time to head for home. Not looking forward to the trip.