Not my invention. This is the actual task list from a published, preregistered intervention that measurably reduced fear of rejection in 286 people — reproduced so you can run it rather than approximate it.
Most of what gets written about approaching strangers is somebody's opinion. This isn't. Sandstrom, Boothby and Cooney ran a five-day, app-delivered scavenger hunt in which participants found and talked to strangers matching a stated characteristic. It produced 1,336 conversations and moved the beliefs it targeted, with effects still present a week later. Sandstrom, Boothby & Cooney 2022, JESP 102, 104356
Only 40% of participants believed the first
person they approached would talk to them.
92% did.
Across the whole week, of 1,336 conversations, 1,164 — 87% — happened with the very first person approached. Not the third. Not after a few knock-backs. The first.
And here is the part that should reframe the entire exercise for you. Predicted rejections fell steadily over the week (p<.001). Actual rejections did not change at all (p=.37) — they were near-zero from day one and stayed there.
The intervention did not teach anyone to be rejected less. It calibrated their beliefs to a reality that was already favourable. Nothing about the world changed. Only the estimate did — and the estimate was the thing that had been stopping them.
| Measure | Start | End | +1 week | Effect |
|---|---|---|---|---|
| Expected rejections "How many people will I need to approach before someone talks to me?" |
0.89 | 0.23 | 0.32 | ratio 3.82, p<.001 — held at 2.81 a week later |
| Conversational ability | 4.34 | 4.77 | 4.81 | d=0.37 — and rose further after the study ended |
| Awkwardness | 3.78 | 3.34 | 3.45 | d=0.33 |
| Enjoyment | 4.34 | 4.70 | 4.58 | d=0.34 |
| Positive impression made | 4.25 | 4.62 | 4.66 | d=0.38 |
Controls didn't move on rejection expectations (0.99 → 1.11), conversational ability (d=0.07), or awkwardness.
The authors state the belief change happened gradually, day by day, and explicitly conclude that a shorter version would not work. Repeated experience is the active ingredient, not insight. You cannot read this page and get the effect. That's the whole reason the curriculum runs six weeks rather than a weekend.
Verbatim from the study's materials. Each one reads: find someone who [X] and talk to them for a few minutes. Tick them off — one per day minimum, and the order is yours.
| Mission | Find someone… |
|---|---|
| Al Fresco | outdoors |
| All Smiles | who seems friendly |
| Artsy | who looks artistic |
| Blue Mood | who looks sad |
| Bossy Pants | who looks like a leader |
| Caffeination Station | a barista or server |
| Coffee Break | who's drinking a coffee |
| Do Gooder | who seems like a nice or kind person |
| Fashionista | who's accessorising — a scarf, a hat |
| Fun Fabric | wearing a stand-out print — stripes, animal print |
| Graphic Tee | wearing an interesting shirt |
| Hot | whom you find attractive |
| Hungry | who's eating |
| Inked Up | who has a tattoo |
| Inside | indoors |
| Jock | sporty |
| Kickin' It | wearing interesting shoes |
| Line Up | who's waiting in a queue |
| Manscape | who has a beard or goatee |
| Minion | wearing a uniform |
| Nailed It | who has funky nails |
| Next Gen | from a different generation than you |
| On Top | wearing a hat |
| Ray of Sunshine | who looks happy |
| Sexy | whose gender differs from yours |
| Skin Deep | whose skin tone is different from yours |
| Twins | wearing the same thing as you |
| Unicorn | with eye-catching, dyed, or unusual hair |
| Wild Card ×2 | anyone of your choosing |
All 29. Tap as you complete them.
It supplies the pretext. This is the thing you said you lack — no natural reason to speak. A mission converts "I should talk to someone" into "I need to find someone wearing a hat," which is a task, and tasks are the format your work conversations already run on. You're borrowing the scaffold back.
It removes target selection. You don't choose who to approach — the mission does. That strips out the deliberation window where your veto lives.
"Hot — someone you find attractive" and "Sexy — someone whose gender differs from yours" are both in the published list. Your hardest case is a sanctioned, ordinary part of a validated research protocol. Save them for days 3–5 rather than day 1, but don't quietly skip them — that's the category where your prediction error is largest, and therefore where the reps are worth most.
Assignment was at cohort level rather than individual; 30% of starters were excluded; the sample was students averaging 20 years old, mostly women (209 of 286). Controls also improved on enjoyment and positive impression, and several treatment-vs-control contrasts were non-significant despite significant within-group change. The rejection and conversational-ability findings are the robust ones. A 44-year-old man in Kuala Lumpur is not the studied population — but the mechanism it identifies (belief miscalibrated against a favourable reality) is the same mechanism the commuter, liking-gap and depth-barrier studies all found in adults.
40% expected yes.
92% got one.
87% of 1,336 conversations happened with the
first person approached.
Predicted rejections fell all week. Actual rejections never moved — they were near zero
from day one.
Sandstrom, G. M., Boothby, E. J., & Cooney, G. (2022). "Talking to strangers: A week-long intervention reduces psychological barriers to social connection." Journal of Experimental Social Psychology, 102, 104356. Free PDF · Preregistration on OSF · Original mission list
Read the Results section, particularly the predicted-versus-actual rejection comparison. Sandstrom's book Once Upon a Stranger (HarperOne, March 2026) is the long-form version by the same researcher.