The purpose of this study was hoping to help the researcher to understand herself more via the researcher’s understanding to the image of adolescent prostitutes and the process of working with them; through self-narrative, the researcher re-comprehended the experience and challenge of the work of helping people, and made an introspection by means of it to elevate the work efficacy, and helped the people that were engaged in same job of giving guidance and assistance to adolescent prostitutes to comprehend the work challenge, find appropriate way of coping, and thus increase the energy of work; via the researcher’s practical experience of giving guidance and assistance to adolescent prostitutes, the people that would like to be engaged in similar job can understand the work condition, and decrease the time of groping and adaptation in the process of giving guidance and assistance to adolescent prostitutes. The study adopted the research method of self-narrative; sorting out the researcher’s work records, the experience of participating in the group supervision, the personal mood notes, reading literature data, and the discussion with the advisor assisted the research to start the journey of narrative. Via the self-narrative process of repeated retrospection and introspection, the researcher saw how her own values, ideas, and life experience affected the interaction relationship between her and adolescent prostitutes. Through interpreting and comprehending the researcher herself and adolescent prostitutes, the researcher learned to use a different angle to view adolescent prostitutes’ words and deeds, saw the challenges of the work of guidance and assistance, including the difference of work of a counselor and a social worker, the counselor’s playing multiple roles, and the vicarious trauma that was easily to occur, and saw from them that the researcher’s enemy was herself. The study results : the researcher was able to lead herself to back to the home of spirit via the practitioner’s reflection, practice, and narrative, learned to get closer to, observe carefully, and review soberly her own inner voice, and reconciled with herself and adolescent prostitutes. When completing the thesis, because of the experience of self-narrative, the researcher wrote in the afterword the thesis story of exploring the theme of the thesis and doing self-narrative during the period in graduate school, and found that the course of writing the narrative not only could let herself learn to do retrospection and introspection, but also enabled herself to learn to face the challenge in work or life with courage.