Understanding Dialectical Behaviour Therapy (DBT): Skills for Emotional Well-being. Many people struggle with emotional dysregulation, self-harm urges, or relationship difficulties, and DBT is an evidence-based approach that helps you manage these challenges effectively. This guide explains what DBT is, how it works, and whether it's right for you. If you're struggling with emotional control or self-harm behaviours, DBT can provide the skills to help you build a life worth living.