[[破除隐含假设需敢于质疑群体性共识，打破群体信念]] True innovation requires a psychological resilience against the immense pressure to conform, an instinct demonstrated by the subjects in the Asch and Milgram experiments, and it is this willingness to risk the disapproval of the crowd that is a core and necessary trait of the engineering and founding mindset. This "social deafness," or indifference to the opinions of others, is a productive trait for an engineer or founder.