You say you feel as though your testosterone level had dropped. Have you given any thought to having it checked? I personally have no idea what low testosterone would feel like, or at least, how I would be able to pin any general list of symptoms I was experiencing as being caused by low testosterone. And I have been making the stuff for roughly half my life, so you’d think I’d have a good basis for comparison there.
I think you’re probably reacting to the catabolic state that anyone goes into after surgery. There’s really no evidence that short-term fluctuations in the testosterone level cause any mood changes.
But if you have concerns about it, I’d urge you to discuss it with the doc who did the surgery on you.
And I never found your question offensive. The website you linked to did offend my sensibilities as a professional who trained as a medical scientist, who tries to practice evidence-based medicine. But you came to the well seeking knowledge, and thereby gained. Come back again, friend!
QtM, MD
Actually I’m pretty used to the “feelings” and “effects” of hormone changes. I’ve been on HRT in the past and not because of a low testosterone level or anything. But I know what it feels like when there is a sudden decrease in testosterone. I plan to see the doctor about it, but from our previous conversations he seemed as a “basic education” medical Doctor. I have a strong feeling I’ll get the PC “Buck it up and take it like a man.” speech.
Just wanted to appaud DDG’s thoroughness and research. I’m very impressed! 
Shoot… that’s applaud :o
That’s okay, I enjoy being appauded, too. 
Ranovercat, can I ask…
Am I missing something? Why would one be on hormone replacement therapy, if not because of low hormones?
Are you a body builder?