Now, in the context of "happiness." Right in the heart of Berlin. Of all places. After all, the test objects were two Jaguar F-Type Final Editions. On one hand. On the other hand: Driving the F-Type R75 P575 Cabriolet open in the German autumn around the Museum Island wasn't necessarily deemed enjoyable by Kaminer, at least. Which, in turn, aligns quite well with one of his conclusions regarding happiness: "According to positive psychologists, happiness is rather strenuous, vague, and must be constantly questioned." So, that's how he felt in the convertible in bad weather.