Just make the soundtrack for the end here..
Truthfully my whole life I figured that "This is it", mainly because when I was a kid we had regular drills in case of soviet nuclear strike..
Mostly put your head between your legs and kiss your ass goodbye. So I have always thought any day now thats it...Until the wall came down..Now its other shit, but dont worry the big rock that floats around the sun isnt going anywhere, just us on it!