FOMU Over FOMO (The Omission-Bias Diagnostic)
Buyers fear messing up more than missing out — diagnose which fear you're actually fighting
- Difficulty
- Easy
- Time to result
- ~days to results
- Steps
- 4
- Confidence
- 95%
The mental model underneath the whole JOLT body of work. There are two distinct reasons a buyer stalls, and they demand opposite responses. Status-quo bias (indifference) says 'what we have is fine'; omission bias (indecision) says 'I want this but I can't survive being blamed if it goes wrong.' Omission bias is the stronger of the two, and every standard urgency tactic feeds it.
Origin
Dixon's team turned to roughly 30 years of cognitive-psychology literature (much of it from Dutch universities) after the 87% backfire finding, drawing specifically on Kahneman and Tversky's loss aversion and prospect theory and on the omission-bias research showing that humans weight losses from action far more heavily than losses from inaction.
Core principles
- 01Not all losses are equal: a loss that follows from doing nothing is psychologically survivable; a loss that follows from a decision you made is not.
- 02Omission bias is a stronger driver of stalled deals than status-quo bias.
- 0344% of no-decision losses are status-quo preference; 56% are fear of failure.
- 0487% of buyers show moderate or high levels of indecision; only 13% are genuinely fear-free rational deciders.
- 05The rare fear-free buyer decides purely on dollars, cents and ROI — sell them everything, immediately.
How to run it
- 1
Hit the pause button when the customer goes cold
The instant a previously-enthusiastic buyer starts re-raising questions you thought were settled three months ago, suppress the reflex to push. Treat the re-litigation of old concerns as the diagnostic signal itself.
Pro tip The tell is timing: the fall-out happens between intent and action, after they've said yes and before they've signed.
Watch out This is exactly the moment 75% of salespeople reach for FUD or a discount.
- 2
Classify: indifferent or indecisive
Ask whether this buyer still prefers their status quo (they think what they have is good enough, your case isn't compelling, or it isn't a priority) or whether they have already accepted the need to change and are now frozen by what-ifs.
Pro tip If they agreed the current state is unacceptable and still won't sign, it is almost certainly indecision, not indifference.
- 3
If indifferent, break the status quo
Show that the pain of same is worse than the pain of change. This is where challenging, reframing, and cost-of-inaction arguments legitimately belong.
Watch out You can only earn an indecision problem by first winning this battle — but winning it does not close the deal.
- 4
If indecisive, isolate which of the three fears is live
Fear 1: 'Did I configure this right?' (contract length, use cases, integrations, DIY vs professional services). Fear 2: 'Will I learn something after signing that makes this look dumb?' Fear 3: 'Will we actually get the ROI, and will my name be on it when we don't?' Each fear has a distinct remedy — narrow the options, build trust and expertise, or de-risk the business case.
Pro tip Match the remedy to the fear. Handing more options to someone with Fear 1 is actively harmful.
Watch out Scaring an already-scared buyer is 'using fear on top of a customer who's already afraid' — you are compounding the exact problem you're trying to solve.
In the wild
An early-stage tech company won the biggest deal of its life — a seven-figure enterprise contract beating out established incumbents. Two weeks after signing, a new Gartner Magic Quadrant placed the vendor mid-pack rather than in the leader box. The signing CTO was immediately besieged internally: why didn't we go with the leaders, did you do your due diligence, have you talked to these other guys.
→ The customer backed out of the signed contract. The CTO's stated reason was not that the product was wrong, but that life was too short to spend every day defending the decision. This is Fear 2 — post-signature surprise — realized.
Dixon describes the archetypal frustration: the purchase makes complete sense, it solves huge problems, the customer is deeply dissatisfied with their current approach, and they say so out loud — it's a no-brainer. And they still don't decide.
→ The salesperson gets ghosted, marks it closed-lost no decision, and never learns that the blocker was fear of personal blame, not a gap in the value case.
Common mistakes
Reading a stalled deal as a value-proposition problem
Founders in particular respond to indecision by insisting the product is 10x better. Better product does not address blame risk; in a big-ticket purchase it can even raise it by raising the stakes.
Assuming brand strength immunizes you
Incumbency creates more options, more public opinion for buyers to research, and bigger price tags — all three amplify the three fear drivers. 'Nobody ever got fired for buying IBM' is not the protection sellers think it is.
Naming the fear bluntly
Buyers suffer Dunning-Kruger about their own decisiveness and find the topic embarrassing — no one will volunteer 'if this doesn't pay off I'm on thin ice with my boss.' Direct open-ended questions about their decisiveness end the sale.
Is it for you?
Best for
Any seller or founder analyzing why qualified, enthusiastic pipeline evaporates without ever choosing a competitor
Not ideal for
Transactional, low-consequence purchases where no individual carries personal blame risk for the outcome
From the transcript
“people are okay with missing out they are not okay with messing up”
“they're not afraid of missing out they're afraid of messing up”
“87% of buyers in our two and a half million sales calls we studied either showed moderate or high levels of indecision”
“it turns out there are three big ones the first one is um have I made the right choice”
“the third one is that the customers worried they're just not going to see the ROI”
“75% of sales people we studied would immediately go out to dialing up the fomo”
From the episode
The surprising truth about what closes deals: Insights from 2.5m sales conversations
Matt Dixon (author of The Challenger Sale and The JOLT Effec