:hug:I don't use the self scan things part because of my Luddite tendancys,but I figure someone else scans it,its their job to sort it,and you can't speak too,empathise with or smile at a machine,well you can but that just exaggerates ones eccentricity.On a serious not though it is another of griefs features,for me it seemed to take the form of being more annoyed over small things than is reasonable,you're probably handling it better than I did,I have a bad habit of internalising anger, so rather than storm out I would probably have put them back left the shop quietly then cried and blamed myself later.But the positive side of the matter of in important things is that it will eventually do a somersault and then become less important than it would be for most people.Now I would laugh sort it and forget it by the time I got to the car park.