Othello and some qotations ..plz help asap?

a imagery or language would you compose if you wrere wanting to show somw one compleetly falling apart? wat does shapespear use ? some qoates of othello and explain the imagery diction and how the language reveals that othello is loosing grip.............................well so far i got is hw emilia and the napkin and hoe desdamona and othello came in i was thinking to use some qotes from there ....plz help i really dont understand the qestion ... if u can plz help if not thanks anywaz