Current theory on emotion posits that different cultures' emotional vo
cabularies constitute sets of glosses for negotiated understandings of
interpersonal interaction. Folk illness terms can overlap emotion glo
sses, as in the case of the Northeast Brazilian folk ailment nervos ('
'nerves''), associated with anxiety and anger. Working-class women in
Northeast Brazil can use their nervos to change others' behavior in so
cial situations in which they otherwise would have limited control. Ra
ther than passively feel emotion or submissively suffer illness, women
actively play with emotion and illness roles. A woman's manipulations
are more or less successful, depending on her skill at orchestrating
perceptions of her situation.