The Investing Mind: A Guide to the Principles and Processes of Successful Investing

by Mike Hunter

Michael J. Mauboussin draws on 40 years on Wall Street and more than three decades teaching investment analysis at Columbia Business School to examine the habits of successful investors. The Investing Mind identifies 10 essential attributes and explains how a disciplined approach to thinking can improve decisions when outcomes remain uncertain.

The book connects practical skills, including working with numbers, allocating capital and weighing risk, with the behavioral habits that support sound judgment. Mauboussin explores how to recognize bias, assess strategy, consider probabilities and compare alternatives. His guidance helps readers understand their strengths and choose where to compete, offering lessons for investors and others responsible for consequential business decisions.