I just had the pleasure of interviewing Mike Michalowicz, top business author of “The Toilet Paper Entrepreneur” (BusinessWeek calls it a ‘cult classic’). Mike built 2 multi-million dollar startups, sold them, and then lost it all. He’s back with a new startup… not to mention 3 business bestselling books. In this interview, Mike shares: What toilet paper has to do with Startups / The biggest mistakes that entrepreneurs make / How to develop a Profit First mindset at your startup / How entrepreneurs can fight depression & anxiety