Pew Research Center’s Faith in Flux survey found that among US adults raised in high-demand religious environments, 52% reported significant doubt about the group’s teachings at some point while still a member — the inaction-side proxy used here. Clinical literature drawing on Lifton’s thought-reform research and subsequent replication studies confirms that coercive control suppresses expressed doubt but cannot eliminate internal cognitive dissonance, making in-group doubt a plausible proxy for inaction regret even in populations where direct expression of dissent is penalized. The Pew figure covers “high-demand” environments broadly; doubt rates within the narrower high-control subset — groups using shunning, information restriction, and systematic identity replacement — are likely higher.
On the action side, a PMC-indexed qualitative study of former high-control group members (Frontiers in Psychology, 2022) found that approximately 20% experienced prolonged identity disruption lasting three or more years after leaving, accompanied by intense grief and near-total loss of prior social connections. ICSA exit research contextualizes this: the structural cost of leaving a high-control group is the severing of all pre-exit relationships through shunning, a cost that most leavers ultimately judge as worth paying. The 20% captures those whose post-exit distress was severe enough to constitute a regret-adjacent burden; most leavers in the qualitative literature ultimately do not regret the decision itself.
The 32-point gap is the largest in this entry set and should be read with caution. The proxy_only flag reflects genuine measurement difficulty: members are trained to suppress doubt, direct access to current members is denied to external researchers, and exit interviews are conducted with a self-selected population who chose to leave. The two proxies measure different phenomena at different intensities — prolonged post-exit distress versus in-group doubt while still a member — and the gap likely overstates the true asymmetry. What the data support clearly is the directional pattern: the structural costs of leaving are high and visible, while the costs of staying accumulate quietly as suppressed doubt that is rarely expressed until exit occurs.