““The same contradiction is expressed by the many ordinary citizens who dismiss the value of privacy yet nonetheless have passwords on their email and social media accounts. They put locks on their bathroom doors; they seal the envelopes containing their letters. They engage in conduct when nobody is watching that they would never consider when acting in full view. They say things to friends, psychologists, and lawyers that they do not want anyone else to know. They give voice to thoughts online that they do not want associated with their names.””