Soho theatre, London In his latest show, the comedian energetically distils his approach to pursuing futile creative choices with philosophy and silly jokes thrown in How do you know that you're an artist? Have you made the right choices in life? Pertinent questions, these, especially if you've spent decades on the fringes of (in Joz Norris's case) leftfield comedy, far from the trappings of fame and glory. Norris, w…
