Arrangements made a few days ago for someone to visit today at a certain time. I checked this morning an hour before they were due that they were still coming. They eventually replied to say they'd only just got up and could no longer get a lift and would see what happened. I asked them to let me know within the next hour and they haven't even read the message and the hour has now passed. I'm planning to just get on with my day. WIBU to think they aren't coming and are very rude?They have form for this and I'm very grumpy today and not in the mood for their belief that the world will wait for them.