None

The senior part-time worker is difficult to get along with. They are picky and boss around new employees, acting as if they were a supervisor, which makes people very uncomfortable. There are quite a lot of tedious tasks, and you cannot sit idle when there is nothing to do—you must find something to work on and pretend to be busy. You cannot use your personal phone, otherwise the supervisor will see it on the surveillance cameras and reprimand you. This is somewhat inflexible. Overall, there are good supervisors as well as nagging part-time workers. There are many miscellaneous tasks, and people compete for credit, so the work atmosphere does not feel very good.