Think Twice has a pretty basic premise – think through your major decisions from two vantage points – an inside and outside view. The inside view generally considers the info on hand while the outside view takes other viewpoints like the wisdom of the crowd into consideration. Compared to the other books in this year’s Books of Titans reading list, Think Twice wasn’t anything extraordinary. It had some helpful tips on better decision making, but was definitely not one of my favorites. Tim Ferriss suggested this book in Tools of Titans.