This study sought to identify the psychological status of those who received board and lodging services from the Korea Rehabilitation Agency after being released from prison and to see if there was a difference between those who maintained the basic period of provision for more than six months and those who gave up for less than six months. For this purpose, psychological counseling data 270,233 cases of those who received board and lodging services from the agency were analyzed using Python 3.6.9 and ucinet programs from September 5, 2011. Because the data consisted of unstructured and semi-static data, it was analyzed using text mining techniques, and because it was recorded by the staff, the terms of the counselee and the staff were classified and analyzed. As a result, the 'employment' keyword appear at the highest level among those who received the board and lodging service, and the CONCOR analysis showed that the psychological keywords of the ex-offenders were classified as 'employment and self-reliance will', 'self-management and future-oriented attitude', 'avoidance of reality and negative attitude', and 'short-term concern and absence of will to sustain'. Based on this, the analysis of board and lodging service graduates and middle surrender found that those who maintained the service for more than six months showed high keywords related to "will for employment and self-reliance," "self-management and future-oriented attitude," and those who gave up less than six months had many keywords related to "avoidance of reality and negative attitude" and "short-term concern and absence of will to sustain". These results confirm that there is a clear difference between the two groups.