Dear Sir,
I hate you.
You don't realize just how much I hate you, though.
Why can't you see that I just wanted to help you, kind Sir?
To help you move on and see your true potential.
Alas, you shot down my inspirational words, and instead dug your own grave deeper, Sir.
The problem, you see Sir, was that you wouldn't let me in; couldn't let me in.
You were broken beyond repair.
My soothing words would never have helped.
So it is with regret that I announce my departure, Sir.
I hope you don't search for me.

Sincerely, Yours.