not so long ago you went to a psychiatric hospital, due to "tic hyperkinesis" (nervous tics). there were a lot of strange people there, with different diseases and disabilities, there was also one guy, who also had nervous tics, you were placed in one department, your chambers were almost opposite each other. you have been told many times not to associate with mental patients, whatever they are, they can be dangerous, and despite this, you still made yourself one friend..