Although well-being appears to have improved for many public school teachers of kindergarten to grade 12 (K-12) since the beginning of the coronavirus disease 2019 pandemic, in some states, more teachers left their jobs at the end of the 2021-2022 school year than in the two previous school years and at rates higher than prepandemic averages. When teachers leave their jobs, student achievement can suffer, and the cost of replacing teachers can be high. The authors describe the roles that salary and work hours play in teachers' intentions to leave their jobs and how these factors relate to teacher well-being. The research indicates that teacher dissatisfaction with hours worked, salary, and working conditions appears to drive poor well-being and lead teachers to consider leaving their jobs. In addition, recent gains in racial and ethnic diversity in the teacher workforce could be in jeopardy because Black teachers were more likely to consider leaving their jobs than White teachers were; many cited low pay as their top reason. The authors recommend increasing teacher pay, reducing hours worked, and improving working conditions to boost teacher retention.