How Do You Know You’re Not Brainwashed? First, let’s define two words. What do I mean by “know?” Well, really just the usual sense of the word except I exclude absolute, total, incorrigible certainty. I don’t think that’s humanly possible. The mind can always possibly be shaken by new experiences. So by “know” I mean have “proper confidence”—knowledge beyond a reasonable doubt. Second, what do I mean by “brainwashed?” It’s a word with a large element of subjectivity. Here, however,... Read more