23. Lacking Basic Skills
When I was 18, I was an assistant manager at a froyo place. All the other employees were 14-17 and in high school. I had to confront two employees after being made aware they never, ever cleaned anything (which of course is a sanitary violation).
The employees are completely unrelated also, barely know each other outside of being coworkers. They both laughed at me and said they had maids who cleaned their houses so they never learned how to clean. I was so dumbstruck my jaw actually dropped.