This study is aimed to determine the opinions of teachers and school administrators working in public schools in Türkiye regarding the quiet quitting behavior they observe in teachers. The phenomenological approach was used in the research conducted with the qualitative research method. There are 33 teachers and 14 school administrators in the study group of the research. The data were collected through survey. Descriptive analysis and conventional content analysis were used to analyze the data. All the participants reported observing an increase in quiet quitting behaviors among teachers in recent years. These behaviors include actions behaviors such as "not contributing, showing low performance, minimizing relationships and communication, low motivation, and lack of interest in professional issues and professional development." Participants' opinions about the reasons for quiet quitting behavior were categorized under the theme of system-related reasons. The responses within this theme were further divided into sub-themes such as "low salaries, teachers' feeling worthless, unfair practices of school principals, inadequacies of school principals, dominance of parents and students in the education system, indifference of students and their parents, disbelief in the education system, political and union divisions in schools, and the challenges of constant change in the education system."