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I always used to think that the drive from my house to the main road was a pain.rnThe road was quite bumpy, and there was a traffic signal at the final half kilometer. Al?most everyone in the world seemed to want to go somewhere at the same time. And exactly at the moment we were about to pass, the lights would turn red again. It was a five-min?ute wait there. There was not a single happy face to be found at that traffic signal.