“People tend to think that happiness is a stroke of luck, something that will descend like fine weather if you are fortunate. But happiness is the result of personal effort. You fight for it, strive for it, insist upon it, and sometimes even travel around the world looking for it. You have to participate relentlessly.”  Elizabeth Gilbert New Zealand may appear to be the land of beaches and tranquility, but our rates of problematic anxiety are 1 in 4 – with the impact on famil