Ikwandu does not seem willing to follow any rules. He constantly argues about even the most basic instruction, and deliberately annoys other people. When he makes mistakes, he is quick to blame others and often seems overly hostile and aggressive. His family is reassured by the fact that he has never become physically violent, but they struggle with how to handle his persistent argumentativeness and defiance. Ikwandu may suffer from: oppositional-defiant disorder. conduct disorder, overt-nondestructive type. conduct disorder, covert-destructive type. conduct disorder, covert-nondestructive type.