iarjhcsIARJHCSIARJHCS2709-3336https://doi.org/10.47310/iarjhcs.2021.v02i01.017The Relationship between Lifestyle and Individual Differences among Karbala University StudentsAliThamer MezherAlmahanehResearch Importance: Interest in the way of life is one of the necessary and very important things in our world because of its positive effects that are reflected on the individual in the future, as it is considered one of the pillars or pillars of the building upon which the person relies in building his personality and for understanding the personality and as a result of the rapid changes facing society and events The rapidly changing and rapid development of science and technology, and that a person's choice of a suitable lifestyle has several benefits and positives, including the benefit to organize his life in addition to managing his life effectively, and this generates some help for a person to maintain mental health and increase the efficiency of personality and will be successful in a great and great way and is the pattern The correct used to the way of life is one of the main concepts in individual psychology, because of its benefits that contribute to understanding the personality of a person. As the guide’s identification of the guided’s lifestyle and his knowledge of it helps him to overcome the guide’s resistance to psychological treatment, reveal his goals in life, and also helps him to predict psychological problems. The lifestyle is characterized as the way that distinguishes a person in his dealings with people or with society in general due to its many benefits, including human and social, that contribute to the formation of a strong personality with a solid foundation that benefits society. The reports and researches that provided information and benefits in studying this method and in understanding the style of each personality or studying it from all the complications surrounding it and the influencing factors, with reference to the stages of age, intellectual and gender diversity, as well as studying the adaptations of each group and determining its developments, Adler notes that Our understanding of the individual's instincts, needs and stimuli is not sufficient. To be able to predict his behavior in the future, as we must understand his lifestyle in order to do so, as we can predict it will happen to isolated children, children seeking support for others, or children reluctant to break into new situations, and it shows us the type of psychological disorders that are They may develop it or commit suicide in the futur”. Original Hypothesis: There is a statistically significant correlation between (lifestyle) and individual differences among Karbala University students. Alternative Hypothesis: 1. Karbala University students had a quality of life style 2. Statistically significant differences in individual differences by department (scientific - human) 3. Statistically significant differences in individual differences according to gender (male-female) 4. Statistically significant differences in the quality of life style for the scientific and humanitarian specializations 5. Statistically significant differences in the quality of life style for males and females 6. Lifestyle affects individual differences in terms of scientific and humanitarian specializations and gender.