That's why those "listening" sessions her handlers set up for her are always carefully scripted events with hand picked "ordinary citizens" talking with her in a diner or coffee shop. If pressed hard enough with legitimate, tough questions in a public setting, she just might have a complete meltdown and give the public a glimpse of the real, lamp-throwing Hillary.
Or the elderly alcoholic who has another stroke when she becomes angry.
I have been predicting for several years that her campaign will end that way.