根据短文内容，在空格中填入一个合适的单词，单词的首字母已给出。
Some humor can be cruel but some people seem to enjoy seeing other people’s bad luck at times. Perhaps it makes us feel more c    with our life because we feel there is someone else w      off than ourselves. However, Chaplin made people laugh at a time when they felt depressed. The character in The Little Tramp was a social f    , but he won the love of audience for his determination to o      difficulties and being kind to others. In his film The Gold Rush, Chaplin successfully made a sad situation e     by eating a boiled shoe.