1. Problem solving counselling 2. Antipsychotics and mood stabilisers (improvement in affective instability, impulsive behavioural dyscontrol, cognitive perceptual symptoms). Only for the short term. 3. Dynamic psychotherapy- difficult 4. Expressive psychotherapy- excellent results in clinical trials 5. Dialectical behavioural therapy- Reduces self haRM, very demanding, effects last for long 5. Group therapy, transference reactions are spread across the group 6. Psychoanalytically oriented psychodynamic psychotherapy, two trials, favourable