Use "How am I supposed to do that?" to deflect impossible demands
Turning an unreasonable demand back into their problem collapses it without saying no.
Key takeaways
- What it is: Turning an unreasonable demand back into their problem collapses it without saying no.
- Why it works: A direct refusal invites counter-argument and escalation. Asking "How am I supposed to do that?" passes the demand back to its owner and forces them to confront its feasibility for you. In answering, they often moderate the demand themselves — people are more persuaded by conclusions they reason their way to than ones handed to them, a well-established self-persuasion effect.
- Evidence: Plausible mechanism, limited direct outcome data.
- Avoid: Asking the question with visible frustration or sarcasm, which signals it is a rhetorical attack — the other side hears the refusal beneath it and digs in.
Why it works
A direct refusal invites counter-argument and escalation. Asking "How am I supposed to do that?" passes the demand back to its owner and forces them to confront its feasibility for you. In answering, they often moderate the demand themselves — people are more persuaded by conclusions they reason their way to than ones handed to them, a well-established self-persuasion effect.
How to do it
- 1When faced with a demand you cannot or will not meet, respond: "How am I supposed to do that?" in a calm, genuinely curious tone.
- 2Listen carefully — their answer often reveals constraints, flexibility, or the real interest beneath the position.
- 3Follow with a "What" question: "What would it look like if we could make this work?"
- 4Do not rush to fill the silence after the question; the discomfort belongs to them, not you.
What the evidence says
MechanisticSelf-persuasion research (people act more on conclusions they reach themselves) and reactance theory (direct refusal triggers pushback) both underpin this tactic. The specific phrasing is Voss’s practitioner formulation.
Honest caveat: Self-persuasion and reactance effects are robustly studied in general; the precise efficacy of this phrasing in negotiation settings is based on field experience, not controlled trials.
Common mistake
Asking the question with visible frustration or sarcasm, which signals it is a rhetorical attack — the other side hears the refusal beneath it and digs in.
IX Coach rehearses the phrasing and tone of this deflection with you so that "How am I supposed to do that?" lands as genuine curiosity rather than passive aggression.
Practice this with IX Coach →