Read the extract and answer this question.

I have done the state some service, and they know't.

No more of that. I pray you, in your letters,

When you shall these unlucky deeds relate.

Speak of me as I am. Nothing extenuate.

Nor set down aught in malice. Then must you speak

Of one that loved not wisely, but too well: 

Among these unlucky deeds. the immediate one is _________