“…Borderline Personality Disorder (BPD) is a chronic mental disorder, which often first manifests in adolescence (Kaess, Brunner, & Chanen, 2014;Winsper et al, 2016;. It comprises a wide range of debilitating symptoms including mood instability, inappropriate anger, impulsive behaviour, disturbances in self-identity, unstable relationships, abandonment fears, and self-harm (Lieb, Zanarini, Schmahl, Linehan, & Bohus, 2004).…”