lacking solidity , entities in what they consume , in the homes they care to have , in their sexual groping , and in their possessions ( the jews in the concentration camps were most horrified by the depilation that was done on their heads and bodies32as to not even have this and one loses her last material aspect and can feel as the adumbration or the fluid substance that she really is ) seek to solidify their crumbling material aspects , propping up their sand castles and the walls around them .