The study aims to identify the environmental factors personal characteristics in relation to the return of the addict to deal, the researchers used in the present search descriptive study; because they are designed to find out the influential factors in the phenomenon, and analysis of the process of interaction between the less descriptive of the instrument, the presence of the theoretical heritage of previous studies that can support the theme of this research, which still needs many, many studies. Researchers used a questionnaire tools of environmental factors and the eysenck have developed the curriculum used addressing for route flooding on personality; to achieve the objectives of the study, and on the basis of knowledge of the relationship between the variables of the study, with a view to access to know whether there is a relationship or not. The sample is a single 50 is divided into 25 single detractors and 25 not reversible from the hospital Demerdash and hospital Abu azayem , The study has reached a set of conclusions, the most. important: 1- There is a statistically significant relation between personality traits and the return of the addict heroin use. 2- There is a statistically significant relation between common mental image toward dealing and personal characteristics.