Anecdotally, check out this radio episode about testosterone: 220: Testosterone
Otherwise... is masturbation just not cutting it?
That was fascinating. Especially the transgender's interview. If it were safe I'd like to try it for a month or 2. The power of hormones over the way we think and behave is as amazing as it is powerful. From reading here it's even more amazing sexual trauma is more powerful than hormones. In a rock, paper and scissors world trauma beats hormones. I don't know why but I found it intriguing as hell. Thanks for posting the link.