Today is not the day

So I have a deadline for something I've been working on today and of all the days...today I'm dealing with writer's block...seriously I keep staring at my computer screen and my notes but can't think of a way to converge the two together...uuuuuggggghhhhhhh

Why can't my brain have different switches that can just be turned on as needed..one would be eloquent writer for times like this..another would be master of words when it comes to responding to something someone really (rreeeaallllyyy) annoying just said..