This article presents basic notions of "Good Psychiatric Management" (GPM) for Borderline Personality Disorder (BPD). There have been several evidence-based psychotherapeutic treatments for BPD for several decades. Nevertheless, high requirements and motivation required sometimes have a discouraging effect for trainees. GPM aims at offering «good enough» and less difficult to implement care. This article presents the notion of Interpersonnal Hypersensitivity and its different attachment states (attached, threatened, abandoned, and desperate) describing internal coherence of BPD and founding therapeutic interventions. GPM is principle based, thus is highly adaptable, as can be seen in integration with other intervention models or implementation of stepped care.