A pause, confirmation step, review, or limit can be exactly what prevents error, fraud, an impulsive decision, or an unsafe commitment. Friction isn't only something to remove -- it's also something professionals actively defend adding.
The single most distinctive thing about this word
This is the single most distinctive and most commonly mistaught thing about "friction." Learners who only ever pair it with "reduce/remove/eliminate" will produce a contradictory or nonsensical sentence the moment the context actually calls for the opposite direction.
The verb tells you which direction is meant
The verb family signals which direction is meant. For the removal direction: reduce, remove, eliminate, minimize, cut, lower. For the deliberately-added direction: add, introduce, create, build in, retain.
"We're introducing an extra confirmation step before large withdrawals -- it adds friction on purpose, to slow down account-takeover fraud."
"This cooling-off period is deliberate friction: it gives someone a day to reconsider before a large purchase becomes final."
"We retained the manager-approval step even after the redesign, because that friction is what catches pricing errors before they reach a customer."
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Start learning for free →Getting the verb right isn't enough on its own
Choosing the right verb family is necessary but not sufficient. When introducing deliberate friction, the intent has to be stated explicitly -- "added on purpose," "a deliberate extra step, because..." -- or the sentence risks being misread as reporting an accidental flaw in the very process being defended, rather than a considered trade-off. "We added a confirmation step" alone can sound like an apology; "we added a confirmation step on purpose, to slow down fraud" reads as a defended decision.
Both directions are equally correct
The mistake isn't just choosing the wrong verb -- it's defaulting to always-negative and never producing a sentence where friction is worth keeping. "We removed the extra confirmation step to speed up checkout" and "we added an extra confirmation step to slow down fraud" are both correct, native uses of the same word pointed in opposite, equally valid directions. A fluent speaker moves between them depending on what the situation actually calls for, not on a fixed assumption that friction is always the enemy.
Where this shows up
This polarity flip matters most in risk, security, trust-and-safety, and decision-design conversations -- exactly the contexts where a learner defaulting to "remove" will sound like they're arguing against their own team's safeguard.
A quick check before you write the sentence
Before writing a friction sentence in a risk or security context, it helps to ask one question first: is this friction something we're trying to get rid of, or something we're actively defending? If the answer is "defending," the sentence needs both the right verb family and an explicit reason -- fraud prevention, error-catching, a cooling-off period -- named in the same breath. Leaving the reason out, even with the right verb, still risks sounding like an unexplained inconvenience rather than a considered decision. "We added a step" invites the question "why"; "we added a step to slow down fraud" answers it before anyone has to ask.
Practice scenarios
Practice using friction in situations like:
- defending a deliberately added confirmation step in a security write-up
- recognizing when a sentence needs the add/introduce verb family instead of the reduce/remove one
- stating the intent explicitly so added friction doesn't read as an accidental flaw
Useful practice phrases:
- "We're adding friction to this step on purpose, to slow down fraud."
- "This cooling-off period is deliberate friction."
- "We retained that friction because it's what catches errors before they reach a customer."
Removing friction and defending it are both native, professional moves -- the verb you choose is what tells the reader which one you mean.
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