I've seen many keyboards and mice rated for 10 or even 50 million clicks, but does this even matter? I feel like most people's keyboards or mice break before the rated click limit due to abuse, such as perhaps a switch shaft snapping out, or water damage. Are there any people reading this that have genuinely reached the rated click limit? And if so, what happens? Does the keyboard / mouse start gradually failing, or does it just suddenly stop one day?