FAST: maintaining self-respect in difficult interactions
Fair, no Apologies, Stick to values, Truthful — the self-respect compass for high-pressure conversations.
Why it works
Self-respect erodes in interpersonal situations when people over-apologize, cave on values for approval, or exaggerate to make a point. FAST provides a behavioral checklist that keeps interactions honest and values-aligned, so that afterward you feel like yourself rather than like someone who sold out to end a conflict. The outcome: relationships built on honesty rather than managed impressions, which are more durable.
How to do it
- Fair: be fair to yourself as well as to the other person — don’t concede what you actually believe.
- No excessive Apologies: apologize for genuine wrongs, not for having needs, opinions, or feelings.
- Stick to values: notice if the pressure of the moment is pushing you away from what you actually believe is right.
- Truthful: don’t exaggerate, catastrophize, or say things you don’t mean to win an argument.
- After the interaction, ask: "Do I feel like I showed up as myself?" If not, identify which FAST element broke down.
Evidence
Self-respect and values-consistent behavior are linked to wellbeing across multiple frameworks (self-determination theory, ACT). FAST operationalizes these within an interpersonal context as part of the broader DBT skills evidence base. (clinical)
FAST as a named practice is embedded in DBT; the individual components (honesty, values-consistency) are supported by wider evidence. The full skill set has not been isolated in trials.
Common mistake
Confusing "no excessive apologies" with "never apologize" — FAST is about eliminating reflexive, anxiety-driven apologies, not genuine responsibility for real harm.
Practice this with IX Coach
7 days free, then $40/month (~$1.30/day).
More practices for DBT Interpersonal Effectiveness: Getting What You Need Without Destroying the Relationship
- DEAR MAN: making effective requests
Describe, Express, Assert, Reinforce — then Mindful, Appear confident, Negotiate.
- GIVE: maintaining the relationship while getting what you need
Gentle, Interested, Validate, Easy manner — the relational container for any difficult conversation.
- Three-goals prioritization: objective, relationship, or self-respect?
Before entering a difficult conversation, decide which of the three goals matters most right now.
- Broken record: maintaining a position without escalating
Repeat your position calmly and consistently when met with pressure to abandon it.
- Identifying and challenging interpersonal myths
Surface and test the beliefs that prevent you from asking for what you need or saying no.
- Cope-ahead planning for high-stakes interactions
Rehearse a difficult conversation in detail — mentally and verbally — before it happens.
Related concepts
- Dialectical Behavior Therapy (DBT) Skills, Made Practical
The four DBT skill sets, the mechanisms behind them, and an honest read on the evidence
- Assertiveness Training, Made Practical
The clinical techniques, the mechanisms behind them, and an honest read on the evidence
- Nonviolent Communication (NVC), Made Practical
The four components, the mechanisms behind them, and an honest read on the evidence