Start listening with a 30-day Audible trial. Get 1 audiobook and unlimited Audible Original monthly downloads absolutely free. Visit http://www.audible.com/johnfish or text johnfish to 500-500. Works Cited: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3868356/ https://amzn.to/2D0nxOU Instagram: https://www.instagram.com/thejohnfish/ Growth Books: http://bit.ly/growth_book Mailing list: http://eepurl.com/dltwsX Email (press/business only): john@johnafish.ca