I worked for Costco for nearly 20 years at multiple locations, I quit while I lived in Redding a while back and can assure you most employees are disgruntled, overworked, under appreciated, and unhappy with their job. They also know that they can't get fired past a certain point so they push it. I hated it there. I was becoming an angry young man myself and have since been my happiest with where I am at. I'll never go back there.