But no matter what their background or economic standing are , the Cariocas ( Rio 's residents ) are characterized by a passion and enthusiasm for life .
Rich exclusive areas stand in stark contrast and close proximity to the slum areas of the favelas .
No matter what their background or economic standing are , the Cariocas ( Rio 's residents ) are characterized by a passion and enthusiasm for life .
Rich exclusive areas stand in stark contrast and close proximity to the slum areas of the favelas .