What Comprehensive DBT Asks of You Before You Start
Short answer
Comprehensive DBT usually asks for a real time commitment: weekly individual therapy, a weekly skills group, a daily diary card, skills homework, and phone coaching when urges rise. The Linehan Institute describes a 24-week skills curriculum that is often repeated to make a year-long program. Treatment usually begins with commitment sessions where you and your therapist agree on goals and attendance. It helps to check your schedule, energy and safety first.
In crisis or thinking about suicide? Call or text 988 now (in Colorado it reaches the 988 Colorado Mental Health Line). If you are in immediate danger, call 911.
This guide is not enough if
- You are in danger right now or thinking about acting on suicidal urges. Call or text 988, or call 911.
- You need a higher level of care than weekly outpatient therapy, such as a hospital or day program.
- You are looking for a short treatment for one specific problem. Comprehensive DBT is a longer commitment.
- You need a medication evaluation. That is a job for a prescriber, not a DBT program.
Deciding whether you can take this on right now
If you are in danger right now, do not wait to plan treatment. Call or text 988, or call 911 if your life is at risk. The rest of this guide is for planning once you are safe.
Maybe a therapist has suggested full DBT, or you have read that it was built for people with intense emotions, self-harm or suicidal urges. Before you start, it helps to know what the program will ask of your week. Comprehensive DBT is more structured than most therapy, and it is easier to plan when you know the deal up front.
The Linehan Institute says DBT was first developed for chronically suicidal people diagnosed with borderline personality disorder, and that research has since supported its use for substance use, depression, PTSD and eating disorders. You do not need any of those labels to ask about it. What matters for this decision is whether the structure fits your life right now.
This guide covers the commitment itself. For what happens in the first appointment, see your first DBT session. For questions to put to a program, see questions to ask a DBT therapist.
The four parts, and what each one asks of you
Behavioral Tech, a DBT training institute, lists four modes of standard outpatient DBT. Three of them involve you directly. The fourth happens behind the scenes.
- Individual therapy. In the standard model it takes place once a week for as long as you are in treatment. This is where you work on your own goals and apply skills to your week.
- Skills group. The Linehan Institute says groups typically meet weekly for about 2.5 hours and take 24 weeks to cover the full curriculum. Group leaders assign practice between meetings.
- Phone coaching. You can contact your individual therapist between sessions for help using a skill in a hard moment. It is meant to coach skills, not replace sessions.
- Consultation team. Your therapists meet with other DBT clinicians to stay faithful to the model and keep up their own skills and motivation. You never attend, but it is part of what you are signing up for.
| What DBT usually asks | Why it matters | If this is hard right now |
|---|---|---|
| One individual session a week | This is where skills get applied to your own life and urgent problems come first | Talk about scheduling before you start, not after you miss |
| A weekly skills group of about 2.5 hours | In Linehan's 2015 trial, versions with skills training did better on self-harm | Look at whether a group time fits your work or school week |
| A daily diary card | It sets the agenda for individual sessions | Pick a set time each day and keep the card private |
| Reaching out for coaching before acting on urges | Help is designed to arrive while a skill can still work | Say plainly if asking for help feels hard; that is a target too |
| Steady attendance over months | Standard DBT uses a four-miss rule | Plan for travel, exams and holidays at the start |
| Agreeing to work on life-threatening behavior first | Safety comes before every other goal in DBT | If you are not safe today, call or text 988 or call 911 |
Pre-treatment: the commitment sessions
Standard DBT begins with a pre-treatment phase. Published descriptions based on Linehan's manuals say this is when therapy agreements, your personal goals and the treatment goals are set.
Goals are put in a set order. Life-threatening behavior comes first, then anything that gets in the way of therapy itself, then problems that seriously affect your quality of life. Knowing this order helps sessions make sense later, when your therapist starts with the hardest item on your card.
Therapy-interfering behavior can come from either side. Missing sessions or breaking agreements counts, and therapists can slip too. Naming this early makes it easier to talk about without shame.
Before these sessions, it can help to jot down what you want to be different in your own words. Your therapist will likely ask what is at stake for you, what has gotten in the way before, and whether you are willing to try the full program for a set period. You can say yes to some parts and voice doubts about others. Therapists usually treat doubts as something to work on together.
Attendance, coaching rules and the four-miss rule
One rule comes before all the others: if you are hurt or in danger, call 911, or call or text 988. The agreements below are about planned treatment, not emergencies.
Standard DBT includes what is known as the 4-miss rule. In research from Linehan's group, missing four weeks in a row of individual or group sessions counted as dropping out of treatment. Programs can adapt the rule. Behavioral Tech describes college programs that build contracts around the school term and sometimes waive the rule over summer break.
Phone coaching has its own agreements. As a 2016 review describes Linehan's model, clients are asked to reach out for coaching before acting on a self-harm urge, not after. The model also limits coaching contact for 24 hours after self-harm, unless there is a life-threatening injury.
These rules are not meant as punishment. They are designed so that help arrives early, while a skill can still make a difference.
The homework between sessions
DBT also asks for practice between sessions. That means a short daily entry on a diary card that tracks urges, emotions, behaviors and skills, plus the practice your group leader assigns. The four skill areas are covered on our page of DBT techniques.
Plan for this the way you would plan for a class. Pick a time of day for the card, keep it somewhere private, and expect some weeks to go better than others. A missed week is something to bring to session, not a reason to quit.
A 2016 review notes that people in skills group can talk with the group about how they used a skill, but the diary card itself is mostly reviewed with the individual therapist. So you do not have to read out your urges or behaviors in front of other group members.
After the first stage: what comes later
DBT is organized in stages. Published summaries adapted from Linehan describe a first stage focused on safety and behavioral control: fewer suicidal and self-harm behaviors, fewer things that block therapy, fewer crises that wreck daily life, and more skills.
Later stages can address trauma and grief, everyday problems in living and self-respect, personal goals, and, last, feelings of emptiness or incompleteness. Not everyone moves through every stage, and your therapist will usually revisit goals as you go. Knowing the map can help on hard weeks, because the work of stage one is meant to build the footing for whatever comes next.
If you cannot commit to all of it yet
Some people are not ready for the full program. Work, school, child care or a crisis that needs a higher level of care can all get in the way. That does not mean DBT is closed to you. Our guide to comprehensive DBT, DBT-informed therapy and skills groups explains the lighter options and what you give up with each. The Linehan Institute notes that shorter skills formats exist for some groups and settings.
If daily life feels unsafe right now, weekly therapy may not be enough. See choosing a level of care and the Denver mental health resources page.
If you are ready to talk it through, Mountainside offers DBT for teens and adults, an adult DBT skills group and a teen multi-family DBT skills group, plus a free 15-minute consultation. Start with DBT therapy in Denver.
Frequently asked questions
How long does comprehensive DBT take?
It varies by program. The Linehan Institute says the full skills curriculum takes 24 weeks and is often repeated to create a year-long program. In Linehan's 2015 study, treatment lasted one year. Behavioral Tech says individual therapy in the standard model continues weekly for as long as you are in treatment. Programs for teens or college students may run on shorter cycles.
What happens if I miss DBT group?
A single missed group is usually something to talk through with your therapist, who may help you catch up on the skill. Standard DBT uses a four-miss rule, where missing four weeks in a row of scheduled sessions counts as leaving treatment. Rules differ, and some programs adapt them, for example around school breaks. Knowing the rule before you start makes it easier to plan.
Is DBT phone coaching the same as a crisis line?
No. Phone coaching is a short contact with your own therapist to help you use a DBT skill in a hard moment. It is not an emergency service, and limits on when you can reach your therapist vary. If you are in danger or thinking about suicide, call or text 988, or call 911 if your life is at risk.
Do I have to be free of self-harm before I start DBT?
Standard DBT was developed for people who were actively struggling with suicidal behavior and self-harm. In Linehan's 2015 trial, participants had recent self-harm or suicide attempts. Reducing life-threatening behavior is the first goal of treatment, not an entry test. If you are in danger now, call or text 988, or call 911.
Why does DBT ask for a commitment up front?
Pre-treatment is where you and your therapist agree on goals and on how treatment will run, including attendance and homework. DBT uses specific commitment strategies, so commitment is something you build together, not just a signature. Agreeing to the structure early can make the hard weeks easier, because you both already know what you are working toward and what happens when things slip.
Next: talk it through
When you are ready, read more about DBT Therapy in Denver, or book a free 15-minute consultation to ask your questions.
Sources
- Behavioral Tech Institute: What is DBT?
- Linehan Institute: What are DBT and DBT Skills?
- Behavioral Tech Institute: Dialectical Behavior Therapy with College Students (Part 1)
- Linehan MM et al. (2015). DBT for high suicide risk in borderline personality disorder: a randomized clinical trial and component analysis. JAMA Psychiatry (PubMed)
- Harned MS et al. (2022). Therapist adherence and patient outcomes in DBT. J Consult Clin Psychol (PMC)
- May JM, Richardi TM, Barth KS (2016). Dialectical behavior therapy as treatment for borderline personality disorder. Ment Health Clin (PMC)
- Navarro-Haro MV et al. (2025). Applying DBT as a transdiagnostic treatment. J Clin Psychol (PMC)
- Mountainside: DBT Groups in Denver
Clinically reviewed by Emily Biggs-Heisler, Ph.D., Licensed Clinical Psychologist, Clinical Director and Co-Owner (Colorado psychologist license PSY 6010) on November 8, 2026. Facts checked against the sources above on November 8, 2026. This guide is general education, not medical advice, a diagnosis or a treatment plan. It does not create a therapist-client relationship. For advice about your situation, talk with a licensed clinician.