Hard Things About Hard ThingsBen Horowitz cofounder of Andreessen Horowitz and one of Silicon Valley;s most respected and experienced entrepreneurs offers essential advice on building and running a startup—practical wisdom for managing the toughest problems business school doesn’t cover based on his popular ben’s blog.While many people talk about how great it is to start a business very few are honest about how difficult it is to run one. Ben Horowitz analyzes the problems that confront leaders