Your countdown should be counting down to the day you’re deemed ‘ishtupid’.
Not Dumbness.
Which proves that we don’t have to wait until whatever that date is to find out your ‘dumbness’ 'cause you’ve already proved urself ‘dumb’ by putting ‘dumbness’ where ‘dumbness’ should have not been. It makes no sense to put ‘dumbness’ there, instead you shud have put ‘stupid’, or ‘idiot’, or ‘dumb’.