This isn't a fuck anyone story, but I was called into the manager's office, and spoke with the head manager and my job coach, who had helped me get the job at where I work now. Apparently, I hadn't gotten customer complaints so much as concerns. I have a problem with my hip, and customers have pointed out to managers or coworkers that some days it looks like I can barely put one foot in front of the other. Which is true. But it made me feel better to know that some customers care!