Dania Piras is a psychologist and sexual counselor. She is a non-binary person, queer activist and intersectional transfeminist. In 2019 she opened the Instagram page @hello_policose and since then she has been working on dissemination on polyamory and consensual non-monogamy, sexuality, lgbtqia+ issues and mental health. She collaborated with Control Italia in the Sexpert team, publishing articles on sexual dissemination. She is a teacher for the Master in Sexology of Giunti Psychometrics and for the Italian Institute of Scientific Sexology of Fabrizio Quattrini, where she trains colleagues in counseling with non-monogamous people.