Guest post by  Liza Bennigson (#StartupMom), a non-millennial’s take on the millennial mindset I’m not your typical start-up employee. I’m 37 with two young kids, and I still have an iPhone 5. My idea of a wild night is staying up till 11pm to watch The Voice. My boss, the CEO and co-founder of our start-up, is 26. Constantly on the go, Jayne Ronayne can talk, type, text, walk and drink coffee at the same time. She is at some networking event or…