Sometimes you just feel tired
you feel weak
and when you feel weak
you feel like you wanna just give up
but you gotta search within you
try find that inner strength
just pull that shit outta you
ang get that motivation to not give up
and not be a quitter no matter how bad you
wanna just fall flat on your face and collapse...

till the roof comes off,
till the lights go out
till my legs give out,
cant shut my mouth
till the smoke clears out,
and my high wear out
imma rip this shit,
till my bones collapse

Eminem - Till I Collaspe