i think you mentioned when we ose our eyes and think about who the tech emploe's tend to think about the software engineer or maybe the product designer, product mager, but in fact there are thousands and thousands of these folks who aren't as visible who certainly aren't as well paid, but whose work is absolutely essenal to these industries and actually by virtue o their position have this increble perspective on everythi that goes on there, a perspective we don't hear from often. >> i will say i do recommend that intview with the mush as a therapist. she also has some interesting insider info inhe book. >> can you give us little peek >> that person talks about a number of things, but for me what was most memorable from thatonversation and we do speak to engineers and a founder d a spectrum of tech workers, but was most strikg with a massage therapist conversation was their insight into how the stress of the industry affects people's bodies, actually. of there's a lot of as you might imagine gendered and racialized dynamics with employees that are unpleasant and not sometimeshe inte