My very first slit

So I did it
Today was the day
I took the knife
and I cut away

I did it in class
But just a bit
On the top of my wrist
I made a slit

It made me feel
Better then ever
Some say I'm crazy
I say whatever

I was surprised to see
That my friends didn't care
Not like I'm suicidal
And they are aware

Just making that slit
and letting the blood flow
It felt so great
Why didn't I do this awhile ago

But now theres a challenge
I can't let my mom see
Or else she will go crazy
I will be in trouble, Guarantee

So I am now wearing a wristband
On my right wrist
But will this hobby
Become something I can't resist?