I've seriously considered full castration. Think that's taking it too far?
That's a pretty drastic step.  Are you certain?
I know it sounds crazy, but I will finally feel better.
Well, make sure you've spoken with a medical professional before going through with this.  You shouldn't do stuff like that without clearing it with a doc first or you may regret it!
I will. I'm thinking about doing it tonight, since I feel like this.
That's a really big decision. You should seek multiple people for help with this and maybe a physiatrist to see if you are in the right state of mind for this.