I agree with this 100%. Happiness is an arbitrary condition based more on psychological factors than actual actions performed. And as such should never be the

I agree with this 100%. Happiness is an arbitrary condition based more on psychological factors than actual actions performed. And as such should never be the full determining factor of your career. For example, what makes you happy changes as you grow. Also, environmental conditions instill certain standards of happiness in people and as those conditions change so will a persons perception of what makes them happy. Somtimes a simple change in your perception and internal state can do more for your happiness than changing some external materialistic aspect of you life like a new job or new car. Existentialists would say: "love what you do".