Yeah it's odd when you look back at your own work. Some filmmakers don't look back at their work at all. I look at my work a lot actually. I feel like I learned something while looking at stuff I've done in terms of what I'm going to do in the future mistakes I've made and things at work or what have you.
People have to make journeys what we want is people to have alternatives in public transport so that they can make a choice about the sort of way in which they're going to travel.