Into zone five

 There are five zones inside heart
inside each zone
Inside zone two and three
It is easy to maintain a rhythm

In zone four
There is difficulty
But it's easier to gain stamina there

Zone five doesn't keep the rhythm
But teaches you how to know your limit

Reach your limit
Imagining there would be more
complicated feelings sap your strength

The world doesn't owe us mercy
so every now and then zones 1 to five
get flooded with sickly pain

And what does life demand from us
Rhythm and stamina
And soon as we fall short
 they stick the knives in 

I always thought I could make it
Into zone five
World calling into remind me to stop

But the world can get fucked as I continue to push through
every zone to know I have no limit