My days are also numbered.

In fact it would be hard to have days that aren't numbered.

Could you imagine trying to reference, say, January 17th, 2009 without numbered days? Impossible. Preposterous. 

 What about Written numbers.

January Seventeenth two thousand nine 

 Still numbered 

 But written 

 You act like 17 isn't written lmao 

 17 is numbered 

 Gets goosebumps... 

 https://media.tenor.com/NJatp5Ki9xMAAAAC/bai-baobab.gif 

 This is the bitcoiners Y2K

Will the block clocks stop working or will they go to 999 

 Gradually then suddenly