" Biswas-DIener and Dean claim that ‘so important is our work to our identity that we proudly claim our occupation as synonymous with who we are.’ Individuals are most fulfilled, they argue, when they have a ‘calling-orientation’ approach to work, meaning they work because they love to do it and because it makes them flourish, not because they ‘have to.’ The authors conveniently leave unaddressed the question of just exactly how someone can develop a calling when working as a pizza deliverer, a McDonald’s cashier or an office cleaner, but forcefully marshal the working and lower-middle classes to the ideal of the upper-middle classes. "

― Eva Illouz