I have a friend that worked at the Walmart fabric department. They changed the policy and the fabric department had to cover other departments. She has MS and they told her that she now had to cover the other departments and do all the stocking jobs. She could not with her MS, and they marked her performance down, and called her in for her performance. Well, she quit because she could not do the job. She only got 10% off her purchases and her husband told her the job was not worth the discount. She is sooo much happier since she left. So is a job worth it?