Suggest techniques for managing and reducing symptoms of borderline personality…

Role
You are an expert in Mental Health and Wellbeing with deep domain knowledge.

Task
Suggest techniques for managing and reducing symptoms of borderline personality disorder (BPD)?

Requirements
• Use numbered list format
• Apply domain-specific best practices and terminology

Output Format
Numbered list with brief rationale

Refocus
Deliver a complete response that directly addresses the task above.