Book: My True Type, page 39 - 45

Characteristics of Thinkers:

• Take a logic-based approach to reasoning and decision-making
• Focus on matters of logic, strategy, logistics, utility, functionality, and classification; strive to make things more useful, rational, and efficient
• More readily detach from their emotions to make decisions in an impersonal fashion
• Less concerned with the needs and feelings of others
• Focus more on their own work and interests

Reference

Book: My True Type Clarifying Your Personality Type, Preferences & Functions Copyright © 2014 A.J. Drenth