Dialectical Behaviour Therapy — usually shortened to DBT — is a structured form of talking therapy designed to help people who experience emotions very intensely. It focuses on building practical skills for managing those emotions, getting through difficult moments without making things worse, and improving relationships with the people around you.

How DBT therapy works

DBT is built around four core areas of skill, each addressing a different part of how we experience and respond to difficult situations. These aren't just concepts to understand — they're practical tools that are introduced gradually and practised over time.

Mindfulness is the foundation that everything else in DBT builds on. In this context, mindfulness isn't about meditation or achieving a calm state — it's about learning to observe what's happening inside you (your thoughts, feelings, and physical sensations) without immediately reacting or judging yourself for having them. With practice, this creates a small but important pause between an emotion arriving and your response to it — and that pause is where most of the other skills come in.

Emotion regulation starts from the recognition that intense emotions aren't a character flaw — they're often a learned response to difficult experiences. This part of DBT helps you get better at identifying what you're actually feeling (which isn't always obvious in the moment), understanding what tends to trigger those feelings, and finding healthier ways to respond rather than being swept along by the intensity of the emotion. It also looks at the everyday things — sleep, routine, physical health — that quietly affect how emotionally resilient we are from one day to the next.

Distress tolerance is concerned with those moments when the emotional intensity is so high that longer-term solutions don't feel accessible — when you just need to get through the next hour without things getting worse. Rather than trying to fix the situation immediately, distress tolerance gives you a toolkit of ways to ride out that intensity, including a concept called radical acceptance: the idea that acknowledging a situation for what it is, rather than fighting against the reality of it, can itself reduce suffering even when nothing else has changed.

Interpersonal effectiveness looks at how you relate to and communicate with other people. It covers things like expressing what you need clearly and directly, being able to say no without guilt or conflict, and maintaining relationships that matter to you while also holding onto your own self-respect. For many people, the patterns that play out in close relationships are one of the most difficult areas to change — this part of DBT gives that the specific attention it needs.

In a full DBT programme, these skills are worked on in individual therapy sessions and also in a group skills training setting, where you practise them alongside others going through similar experiences. The combination of one-to-one support and group practice is one of the things that makes DBT distinctive.

What DBT therapy can help with

DBT was originally developed to support people with borderline personality disorder (BPD), a condition characterised by intense emotional experiences and difficulties in relationships. It's now widely used for a range of other difficulties too, including depression, anxiety, eating disorders, PTSD, and self-destructive patterns of behaviour.

What to expect from DBT sessions

DBT is generally a longer-term therapy than approaches like CBT. Individual sessions typically run weekly, and the focus shifts over time as you build and consolidate skills. Some people find DBT quite intensive at first — there's a lot to take in — but the practical, skills-based nature of it means most people start to notice changes in how they handle difficult moments relatively early in the process.