Today's guest is ubiquitous. He is widely considered one of Europe’s most talented and accomplished young entrepreneurs and philosophical thinkers. He's also a dear friend.Steven Bartlett is the 29-year-old Founder of Social Chain. A university drop-out, he built one of the world’s most influential social media companies from his bedroom when he was just 21 years old, with a current market valuation of over $600M. His debut book, ironically titled Happy Sexy Millionaire, is a Sunday Times bes...