The Psychology of Chess Napoleon Hill, well-known author of various personal achievement books like " Think and Grow Rich! ", expounds on some very clear psychological ideas that can be related to chess training in meaningful ways. This article attempts to make some useful correlations between personal achievement and the progression one makes in chess training and performance. Definiteness of Purpose Definiteness of Purpose is the starting point of all achievement. A lack of definiteness of purpose is the stumbling block for about 98% of all people who do not achieve their goals for the simple reason that the never clearly define their goals and start towards them. What does that mean in the context of chess performance and chess training? Performance in modern chess is depicted in the useful ELO rating scale as somewhat a rough indicator. It is, if you will, the 'money' of chess. If, for instance, you are determined, motivated, and obsessed with reaching a rating of...