Sounds like even the Theranos CEO's voice was fake

You make a good point. Everyone who has gotten leadership coaching, read books about career advancement, etc, has received advice about tone of voice, posture, and body language. But Holmes takes it all to another whole level of weird, fake, affected, strained. Her persona is so creepy, I can’t imagine how someone could listen to her for even five minutes and want to give her money, but what do I know, I’m not a wealthy investor.