Just what made ​​his surgical castration alone, while the state is normal, then I'll write what changes occur

I want to learn from those who have been long surgically castrated (both testicles are removed), and does not use any hormones or androgens which, testoterona, within a few years. I'm 22 going to make surgical castration, after which I will never use any hormones, androgens, testoterona for 20 years ...