"Using that kind of language sends the message that it's OK to trivialize mental illness and lazily substitute real people's lived experiences for 'wild,' 'silly,' 'dangerous' or 'out of control,'" Lydia X. Z. Brown, an activist, writer and speaker focused on disability justice, said in an email. "For people able to change their everyday language, becoming conscious of how often they use ableist words like 'crazy' or 'insane' is one small way of reducing the stigmatizing effects of casually ableist expressions," Brown said.