"I think the reason I was successful is that I didn't merely diet - I made a lifestyle change." - Catherine, 18.
"Ngicabanga ukuthi into eyangenza ngaphumelela ukuthi angizange nje ngilandele indlela ethile yokudla - kodwa ngashintsha indlela yami yokwenza izinto." - UCatherine, oneminyaka engu-18.