New Poem! letter from Sirius to Harry (after he died)

Dear Harry,

I may be gone
I may be lost
But your still alive
That's all that matters

I was too foolish
To fight
But your like
A son to me
And I couldn't loose that

I shouldn't have been there
And your blaming it on you
You say you killed me
but that's not true

I was stupid
too stupid
to understand
why Dumbledore
locked me up

Thank you for
avenging me that night
Although she's still alive
At least you tried

So here's my hope for you
Stay strong in your studies
Resist the Dark
Live life to the fullest
And make friends with all

You must remember
No one's the best or the greatest
Your father and mother I
wherever you are
Will fight on your side
Till he's gone and your not

I tried that no rhyming thing