When Rosenhan reported the experiment there was pandemonium. He was accused of trickery. He and his friends had faked mental illness! You can’t blame a psychiatrist for misdiagnosing someone who presented himself with fake symptoms! One mental hospital challenged Rosenhan to send some more fakes, guaranteeing they’d spot them this time. Rosenhan agreed, and after a month the hospital proudly announced they had discovered forty-one fakes. Rosenhan then revealed he’d sent no one to the hospital.