One year ago I was forced to stop my medications cold turkey due to fiances. It was a horrible experience, I became morbidly depress and disinterested in life. It took three months for my emotions to settle enough to start acting anything like myself again, but it wasn't just the mind that was effected: my skin rebelled; my hands, feet, and lips dried and cracked; my hair frizzed and split. Nothing helped either. Dry skin and hair is a side effect of an orchiectomy, as is the lack of a sex drive and the "eunuch calm" (I'd say numb).
It wreaked havoc on my life, I wouldn't recommend going cold turkey to anyone.