It's rude to inconvenience employees.
Terry is at the store and needs help with a purchase when she sees an employee going on lunch.
Terry wants to find someone to help her.
Terry approaches the worker and asks if they can page someone else to help her.
Terry approaches the worker and insists they help her.
The worker gets to their lunch break on time and Terry gets assistance.
The employee misses half of their lunch break and resents Terry.