This document contains information from Kaushik Kundu on Freudian terminology and the classification of behavior. It includes tables and descriptions of Freudian concepts like ego states in transactions, advantages of behaviors, and types of transactions depending on psychological states. It also outlines a three-class classification of behavior including internally programmed autistic behavior, probability programmed reality-tested behavior, and socially programmed social behavior. Copyright is attributed throughout to Kaushik Kundu.