A question without an answer.

Below is a very common type of letter I receive. I wonder how YOU would reply?

Good evening Mistress Strict. I have long had a fantasy of putting myself in the control of a dominant woman. I am married; my wife would never understand this. I don't really know what would be involved and what boundaries are set if any. I am really quite nervous but excited at the prospect. Sorry I'm not trying to waste your time, I would just like to know a little bit more about what is involved.

Hope you can help