This book is of great help. It's a revelation how an affluent guy, with a top position at one of the biggest advertising firms, was suddenly downsized at work and became a barista at Starbucks. So, if you're thinking of a career change, try reading this one. It's insightful and helpful in making career decisions and how to adjust to the new kind of work, going out of your comfort zone. My dad got it at a bargain price of less than Php 100, but currently is being sold at Php 500 at National.