Some pages have lines drawn on them, but it's in good condition! This book teaches you how to think in a way that's useful for business and communication. - Title: How to Think Like a Professional Comedian (lit. "The Way of Ōgiri Thinking") - Author: Bozu - Genre: Humanities - Content: Thinking methods related to business and communication - Features: Thinking methods from an author with experience since 1907 Thank you for looking.