Hey , Tom , did you enjoy your lunch ?   Oh , don't mention it . It was terrible .   What ' the matter ?   The food station was as crowded as usual . I waited for 20 minutes for my sandwich , and when I finally got it the chicken was underdone .   I see . You simply can't blame the server for this .   Yes , I know . Fast food is so popular in this district .   That's true .   Anyway , how was your such , Catherine ?   It was good . I brought lunch from home today .   You did ? I thought you must feel right at home here as we get as many fast food restaurants as you do in America .   Well , I personally don't like them because I don't believe that they are healthy .   I guess you're right . More often than not , people go there only for convenience . The foods may taste good , but generally speaking , they are high in calories , salt and fat . 