Jessica Stillman shares the signs that an employee is about to quit:

1. Work productivity has decreased more than usual.
2. Acts less like a team player than usual.
3. Does the minimum amount of work.
4. Not as interested in pleasing the manager.
5. Less willing to commit to long-term timelines.
6. Exhibits a negative change in attitude.
7. Exhibits less effort and work motivation than usual.
8. Exhibits less focus on job-related matters than usual.
9. Expresses dissatisfaction with his or her job more frequently than usual.
10. Expresses dissatisfaction with a supervisor more frequently than usual.
11. Leaves early from work more frequently than usual.
12. Shows lower enthusiasm for the mission of the organization.
13. Less interested in working with customers than usual.

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