What do people learn from experience with repeated decisions?Is it merely implicit behavioral tendencies? If so, wouldarticulating or summarizing what is learned change behavior?Online participants (N=126) experienced 100 trials of adecisions-from-experience problem with outcome feedback.Some participants then verbally summarized what they hadlearned and estimated the probability of the risky gain eitherfor themselves (Self condition) or for another hypotheticalplayer (Other condition); others did not summarize (Controlcondition). Finally, they faced 20 more decision trials.Verbalizing a social message to another person significantlyincreased sure choices (that is, decreased risk-taking) insubsequent decision making. In general, participantsunderestimated the probabilities of both certain and riskyprospects, and articulating a summary message (Self or Other)seemed to increase this conservatism.