There are some fascinating insights here, into the process of preparing for a crucial presentation (rehearse everything tons of times, have back-up systems for your back-up systems, make sure all the content is the best it can possibly be) and into the relentless perfectionism of Mr Jobs. As the author, the aptly named Mike Evangelist, says:
I believe it is one of the most important aspects of Steve Jobs’s
impact on Apple: he has little or no patience for anything but
excellence from himself or others.