Bill Gurley, accomplished venture capitalist, longtime Silicon Valley “worrywart,” and early Uber backer, joins Kara Swisher to discuss how to build a career you love and the tech industry’s sharp turn to the right. Gurley’s new book Runnin’ Down a Dream, guides readers on how to find and nurture a truly fulfilling career — and his advice is the polar opposite of Scott Galloway’s “follow your…