One of Silicon Valley's sharpest strategists shows that success doesn't demand longer, harder hours, it demands that you work lessFor most of us, overwork is the new normal and rest is an afterthought. In our busy lives, rest is defined as the absence of work: late-night TV binges, hours spent trawling the internet, something to do once we've finished everything else on our to-do lists. But dismissing rest stifles our ability to think creatively and truly recharge. In Rest, Silicon Valley consul