To snap out of truth-default mode requires what Levine calls a “trigger.” A trigger is not the same as a suspicion, or the first sliver of doubt. We fall out of truth-default mode only when the case against our initial assumption becomes definitive. We do not behave, in other words, like sober-minded scientists, slowly gathering evidence of the truth or falsity of something before reaching a conclusion. We do the opposite. We start by believing. And we stop believing only when our doubts and misgivings rise to the point where we can no longer explain them away.
