I’ve been working as the only dishwasher for a year. I have to come in and wash the previous shift’s dishes then keep up with the flow of dishes for my shift without a machine mind you, we only have a 3 compartment sink. There has been countless promises on promoting me to a different position in the kitchen or working as a server. I’ve been hounding my manager to move me to a serving position but it’s falling on deaf ears and he continues to hire servers. Yesterday was a particularly busy morning shift and my station was fuller than usual and I just broke down mentally. I told my manager that my grandma recently left the hospital and is returning to her home country (which is true but I’ve already visited her) and I need to see her. I walked out and now I’m going back and forth on weather or not I should come in today.