In Plankton Dreams,Tito Rajarshi Mukhopadhyay crafts a proud, satiric style: the special ed student as literary troublemaker. 'Mother had always taught me to learn from circumstance,' he writes. 'Here, the circumstance was humiliation, a particularly instructive teacher.' 'But I’m not complaining,' he continues. 'Humiliation, after all, made me a philosopher.' For all of its comic effects, th…