The snake

The pain I have is like a bite
Poison that runs through the blood
I keep it in out of spite
The pain, it tends to flood

Into my heart
turning it ice cold
I wish that i could start
To let it unfold

But this blood it needs to stay
To keep me alive
Getting it out, there is just no way
Let go and take a dive

Turn this poison into good
Give me back my health
For all of this, I wish I understood
As for my heart, make it unmelt

The poison, it runs through my veins
I think that you are too late
Because this snake, it likes to play games
And it has already determined my fate