My brother (13) is staying with me for the weekend and he is literally useless at doing anything. This morning I found him trying to get his toast out of the toaster with a knife and when I told him not to he had no idea why you shouldn't do it. On Friday when he arrived I asked for his help to make his bed up and he couldn't put a pillow case on a pillow. I know he's only 15 but have never seen anyone so inept