The objective of this study is to induce the importance of manners through the relation between the implementation of manners and degree of life satisfaction in adolescents and to examine positive variants that can enhance degree of life satisfaction A total of 413 questionnaires were used as the final data for this study. The results of the study are as follows. 1. The implementation of manners in adolescents was just above the median. In particular, the lowest sector was in public manners and communication manners requiring intensive activation measures. The variables influencing the results were the score, internal-external control, perceptiveness to the importance of propriety 2. On the level of satisfaction with life as a general, the study showed reasonable standards. The variables influencing the results were the score, internal-external control, gender-role attitudes, perceptiveness to the importance of propriety. Also, considering that implementation of manners contributed to enhancing the level of satisfaction, the establishment of a healthy manners culture of adolescents in required.