....
How long did it take me? - 2 speeding tickets, both for 93 mph slowed me down. But I always drive according to the conditions, both road surface and traffic, and am absolutely rigid in keeping to all 20/30/40 limits.
I'm so glad that I've had the experience of driving my GTI in Europe, especially Germany - 70 feels like 30 when you first get off the Eurotunnel back into the UK - Much more stressful driving in the UK than Europe.
When you know you've got the power it's much easier to relax and be patient. It's all about position and distance and being totally focussed - That's why I never play music or radio while driving.