Transactional analysis is a theory that analyzes human behavior and communication based on three ego states: parent, adult, and child. The parent ego state is based on lessons learned from parents and incorporates nurturing and critical thoughts. The child ego state has emotions and behaviors based on childhood feelings and can be free/natural, adaptive, or rebellious. The adult ego state objectively processes data. Interactions between ego states can be complementary, crossed, or ulterior. The document concludes that the author's dominant ego state is the child state, which is playful, expressive, and emotional.