I've been driving trains since I was 17. The last ten years or so I have been working in the terminal because it's a better roster. For the last 3 days I have been doing my periodic re certification. I'd forgotten how much I enjoy driving. There is a satisfaction on running a big train on time and under the speed limit. You have to be thinking several kilometers ahead. Can't just see a hill and open the throttle. Doesn't work like a car, it's all about momentum. To drop down a big hill and just hit the speed limit then crank the throttle open is a bit of a thrill. For those who ride bikes it's a bit like nailing that corner just right. Our trains are 10000 tonnes and 1.5 Ks long. Powered by three 4000 hp locos. Anyway that was my day.