My 15 yr old son with Aspergers came home today screaming and shouting because he had been left in an unsupervised classroom with 30 drama students who thought it was amusing to chant his name until the teacher returned. He screamed slammed doors threw things about and used the 'f' word hundreds of times. Thestrange thing was I hardly looked up from the job I was doing because I am so used to it now and have learned to switch off a bit. My husband sorted him out (i think) anyway the house is still in one piece and noone is hurt so he must have calmed down eventually!