When customers demand help , they want to be helped immediately. And instead of listening when workers actually try to help them, they seem to shut off their ears, and end up throwing a tantrum instead. Cashiers don't get the respect they deserve, and lots of customers are very rude to them on the daily. U/NiftyGoblin had a strange story to tell, which they shared to r/TalesFromRetail, a subreddit for retail workers to share the realities of life behind the cash register. This OP was just tryin…