 Left at London is lesbian and a non-binary trans woman who uses she/her pronouns.She has been diagnosed with attention deficit hyperactivity disorder, post-traumatic stress disorder, borderline personality disorder, autism spectrum disorder, and OSDD-1b.She says that her autism is what allows her to be so good at impressions, saying "I'm used to mimicking others in order to seem neurotypical and I’ve gotten really adept at observing things like speech patterns".