Nigel Marsh on why you shouldn't take his advice - or anyone else's.

<p>My guest today is Nigel Marsh. Nigel is the host of the internationally acclaimed podcast Five of My Life, the author of three books – Fat, Forty and Fired, Overworked and Underlaid and Fit, Fifty and Fired-Up and he is also the co-founder of Earth Hour and the founder of the Sydney Skinny. His TED speech on work/life balance remains the most viewed ever given outside of America with well over four million hits.</p><p>And outside of all that, Nigel spent many years in some very senior corporate roles. And that is how I know Nigel - he...