FAST Skill (DBT): Keep Your Self-Respect in a Hard Talk
The FAST skill is the DBT interpersonal effectiveness skill for walking out of a difficult conversation still able to respect yourself: be Fair, no Apologies, Stick to values, be Truthful. This worksheet names where you usually fold, gives you a line for each letter, and pins down the value you are actually protecting.
Reviewed byMichael Callans, MSWRelated tools
Tired of agreeing to things you did not want?
Browse licensed therapists who work on self-respect, boundaries, and DBT skills. Free to search our directory.
Therapists Who Work With Self-esteem
A worksheet is a start. These licensed therapists work with the same problem; every member is matched to the federal NPI Registry and board checks are dated on the profile.
-
View profile
Debbie MuskweLCSW
License verified, checked Oct 27, 2026
Tampa, Florida Telehealth $125 to $170 per session, sliding scale
-
View profile
Dharele LewisLMSW, LCSW
License verified, checked Sep 28, 2026
“Humans Helping Humans. Together, we'll make room for what hurts and work toward meaningful change with compassion first.”
Southfield, Michigan Telehealth and in person $220 per session, sliding scale
-
View profile
Dr. Carleton BrownMEd, PhD
License verified, checked Oct 16, 2026
“Trauma-informed therapy and EMDR for individuals navigating PTSD, anxiety, depression, and difficult life experiences.”
Austin, Texas Telehealth $150 per session
About this tool
The FAST skill is a dialectical behavior therapy skill for protecting your self-respect during a conversation where the easier move is to fold. The letters stand for be Fair, no Apologies, Stick to values, and be Truthful. Marsha Linehan built the interpersonal effectiveness module around three goals that often compete: getting the outcome you want, keeping the relationship, and keeping your own sense of integrity. DEAR MAN serves the first, GIVE serves the second, and FAST serves the third. It is the one people tend to need most and reach for least, because the cost of skipping it only shows up later.
That delay is the whole problem. Giving in to end an uncomfortable exchange works immediately: the tension drops, the other person is satisfied, and nothing visibly breaks. What accumulates instead is the private record of the times you said it was fine when it was not. Linehan's framing is that self-respect effectiveness is a separate target requiring its own attention, not a by-product of handling the conversation well. FAST is the checklist for that target, and like the rest of the DBT skills it is deliberately concrete so it can be run while you are already uncomfortable.
Be Fair means fair in both directions. The common failure is being unfair to yourself: treating your own need as the one thing in the room that can be dropped, or conceding so fast that the other person never learns there was a cost. The other failure is real too, pressing an advantage because you are tired of losing. Fairness here is not splitting every difference. It is making sure your side is actually represented in the arithmetic.
No Apologies is the letter most often misread. It means no apologizing for existing: not for having a preference, not for asking, not for disagreeing, not for taking up time, not for feeling what you feel. It targets the reflex apology, the one that opens a sentence before any content arrives. Sorry, but could I just ask about the invoice. What it does not mean is refusing to apologize when you did something harmful. A specific, single apology for a specific act is part of self-respect, not a breach of it. The distinction is between apologizing for a behavior and apologizing for a self.
Stick to Values means knowing what you are standing on before the conversation starts, and not selling it off to make the moment easier. That requires sorting the genuine commitment from the preference, because defending every preference as a principle is exhausting and makes you harder to believe. It also means tolerating being liked a little less. If you are not sure which of your values is actually in play, working through ACT Values Worksheet first makes the rest of this sheet much easier to fill in honestly.
Be Truthful means no lying, no exaggerating, and no helpless act. The last is specific and worth naming: presenting yourself as less capable than you are so that someone else takes the task, makes the decision, or lets you off. It passes as humility and it quietly tells you that you cannot handle your own life. Exaggerating belongs in the same family, including inflating a reason so a refusal sounds more defensible. A plain no needs no supporting evidence, and inventing some teaches you that the plain version was not enough.
Where FAST collides with the other two skills, the collision is usually informative. If protecting the relationship with GIVE keeps requiring you to apologize for asking, FAST is the skill you are missing. If sticking to a value is costing you the outcome you came for, you get to decide which matters more in this exchange, and deciding deliberately is different from drifting. Linehan teaches the three together for that reason: the aim is a choice you can defend afterwards, not a formula.
On evidence, the skills part of DBT has direct support. Linehan and colleagues published a randomized trial in 2015 with 99 women with borderline personality disorder comparing standard DBT, skills training with case management, and individual therapy without skills training; the arms including skills training improved more on self-injury frequency and depression across the treatment year. Valentine and colleagues reviewed 17 trials of skills training delivered without the rest of DBT and reported preliminary support with evidence too thin for firm conclusions. No study isolates FAST, and nothing on this page measures self-respect. The worksheet is our own design informed by Linehan's skill.
Use it on one specific conversation, and start with the honest box: where you usually cave. For most people it is one or two moves, repeated. Over-apologizing, going quiet, agreeing in the room and resenting it afterwards, or stacking up justifications until the refusal disappears inside them. Then write a line for each letter, in words you would really use, and name the value at stake so you can check afterwards whether you kept it. The outcome is not the test. Whether you can read your own account of it without wincing is.
If the pattern runs wider than one conversation, the People-Pleasing (Fawn Response) Test questionnaire is a self-reflection exercise on the habit of putting other people's comfort first, and Healthy Boundaries works on where your limits actually sit before anyone tests them. The How to Say No worksheet drills the refusal itself, which is the moment most of this gets decided, and the Interpersonal Effectiveness page covers how to weigh self-respect against the outcome and the relationship when the three pull apart.
References
- Linehan MM. DBT Skills Training Manual. 2nd ed. Guilford Press; 2014.
- Linehan MM. DBT Skills Training Handouts and Worksheets. 2nd ed. Guilford Press; 2015.
- Linehan MM, Korslund KE, Harned MS, et al. Dialectical behavior therapy for high suicide risk in individuals with borderline personality disorder: a randomized clinical trial and component analysis. JAMA Psychiatry. 2015;72(5):475-482. doi:10.1001/jamapsychiatry.2014.3039
- Valentine SE, Bankoff SM, Poulin RM, Reidler EB, Pantalone DW. The use of dialectical behavior therapy skills training as stand-alone treatment: a systematic review of the treatment outcome literature. J Clin Psychol. 2015;71(1):1-20. doi:10.1002/jclp.22114
Cite this source
Psychology.com. (2026, November 6). FAST Skill (DBT). Psychology.com. https://psychology.com/tools/fast-skill
FAST Skill (DBT) FAQ
What does FAST stand for in DBT?
In DBT, FAST stands for be Fair, no Apologies, Stick to values, and be Truthful. It is the self-respect effectiveness skill in the interpersonal effectiveness module, used when a conversation puts pressure on you to give in. Fair means fair to yourself as well as to the other person. No apologies targets the reflex apology for existing or asking. Stick to values means not trading a real commitment for an easier moment. Truthful rules out lying, exaggerating, and acting more helpless than you are.
Does no apologies mean I should never apologize?
No, and this is the most common misreading of the FAST skill. The target is the apology for existing: sorry for asking, sorry to bother you, sorry for having a view. Those teach you that your presence in a conversation needs permission. A specific apology for something you actually did is a different act, and making it once, plainly, without a cloud of self-criticism around it, is part of self-respect rather than a breach of it. The line is between apologizing for a behavior and apologizing for a self.
When should I use FAST instead of DEAR MAN or GIVE?
Use all three and weigh them. DEAR MAN structures the request, GIVE protects the relationship, and FAST protects your self-respect. FAST deserves the most weight when you can predict that you will fold, when the same concession keeps repeating, or when the price of being agreeable is a value you care about. A useful test: if you imagine describing the conversation to yourself a week later, which version could you tell without flinching? That is the goal FAST is aimed at.
What is the helpless act in the FAST skill?
The helpless act is presenting yourself as less capable than you are so that someone else takes the decision, the task, or the responsibility. It sounds like not knowing how, not being able to cope, or not being the right person, when in fact you could and simply do not want to. It usually works, which is why it persists, and the cost is that you keep confirming to yourself that you cannot manage your own life. Being truthful in DBT includes dropping it, even when the honest version is less comfortable.
How do I stop over-apologizing?
Start by catching the reflex rather than the whole habit. Write the sentence you need to say, then delete any apology that is not attached to something you actually did. Say it once without the preface and tolerate the pause afterwards, which is where most people reinsert the apology. Substituting thanks for sorry works for some situations, as in thanks for waiting rather than sorry to keep you. If the pattern runs through most of your relationships, it is worth working on with a therapist rather than conversation by conversation.
Is there evidence behind the FAST skill?
There is evidence for DBT skills training as a package, not for this acronym on its own. In a 2015 randomized trial of 99 women with borderline personality disorder, the arms that included skills training improved more on self-injury frequency and depression than individual therapy without skills training. A 2015 review of 17 trials of skills training delivered alone found preliminary support with limited evidence. FAST has not been tested as a separate component, and the worksheet on this page is our own design rather than a validated measure.
Is anything I type saved?
No. Everything you type stays in your browser on your own device. Nothing is uploaded, stored on a server, or linked to an account, and the PDF is produced locally when you download it. Since this sheet often names a specific person and the ways you give in around them, close the tab when you are done if you share the device, and keep any PDF you save somewhere only you can reach. Nothing you write here is visible to us.