I didn't say it was rational. HIV testing is 99% accurate, which means there are some people who test positive who live with their own impending doom for months or years before finding out everything is okay. Weirdly, most of them don't react with happiness or even anger - they get depressed. Not because they wanted to die but because they've defined themselves by their disease. Suddenly, what made them, them, isn't real.
No-o, you have taken it one step further. The only way you could come to terms with your disability was to somehow make it mean nothing. So you had to redefine everything. You have dismissed anything physical. Anything not coldly, calculatingly intellectual.
People suck. People have turned you from a guy with a swollen tongue into a guy with one eye, one ball and a stapled-on face. If you want someone to hold you while you cry yourself to sleep at night, choose warm and soft. If you want someone to write you a poem, pick the sensitive loner. If all you care about is that something's done right, pick the guy with the metal head.
Relax Cameron, I'm not going to cut you. I just want to show what this puppy can do. I can make one millimeter incisions. You know how small that is? Small even in metric. If I do something that doesn't make sense, even to you, stop me. [He moves the robot's tweezer hand down to stroke Cameron's cheek.] Delicate, no? [He then lifts up the hem of her shirt and uses the air hand to blow air into her belly button. And then he cuts off a button on her blouse, peeling part of the shirt away to reveal her bra.]