Let's say there was a new form of operation that allowed you to engage with your body parts on a physical, emotional and verbal scale. However, the procedure would only let you do this with one body part and it would be permanent. Would you go ahead and have the operation or decline? If you went ahead with it anyway which part of your body would you pick and why?

Okay, maybe my penis...
actually, i don't know, but i think there was some movie where a genital started talking to it's owner?
oh, and princess clara's vagina in drawn together.
Thinking more about it: If only _I_ get to communicate with the body part(telepathic), which makes sense, then there's a good chance i would actually choose my genitals.
Reasoning: My sensory input organs can't tell me stuff or i can't tell them stuff we don't know about...it'd be redundant. Stuff like legs or arms is usually just following direct muscular orders. They're like...pawns. Not very interesting.
My stomach would only complain about wanting tasty stuff and to hell with healthy. Also, considering what goes on in the digestive system, i'm not sure i want to be emotionally partaking.
My genitals, on the other hand...if it includes physical level stuff, i could have them "cooperate" with me(harden nipples now!), and emotinally partake for double the joy during sex. 69 with my partner will be...interesting if i get full independent feedback while doing the same thing myself :)
Can you imagine how much my penis would bitch when I tried to stick it in a woman's booty?
Then I thought I already have this huge committee in my head anyway, I don't need another thing talking to me!