Character: A boy or girl with an expression of obvious frustration

character: A boy or girl with an expression of obvious frustration. The mouth may be slightly open in a gesture of exasperation., with half-closed eyes. The character might have hunched shoulders and clenched fists.. body posture: The character might be trying to do something that he can't achieve., How to try to open a jar, put together a broken toy, or complete a difficult school assignment.