HAHAHAHAHAHHAHA
"If you are intelligent, then how come you can't paragraph your writing properly and spell such simple words?"

It's more likely that you, somewhere down the line, intentionally stifled your emotional capacity rather than were just programmed that way. Though the line can blur, it's only really one or the other... If you used to be different & now you are this way? It sounds more like a reactionary response vs. an organic one. But that's just my opinion which may run the risk of being inaccurate.
That & you don't have to be a "sociopath" in order to not give a **** about people's petty & worthless opinions. I find that most people just don't surround themselves with interesting enough people & sell themselves short, thinking that they are somehow "forced" to tolerate it. I've never had much of an issue finding people with interesting ideas & opinions.
I pretty much concede with GirlInterrupted though. The bits about having thought about killing people & liking blood & how you'd never hurt animals are absolutely irrelevant to any possible professional or self diagnosis of ASPD/psychopathy. You've read too many books about serial killers to distinguish that they are both very different, yet often interconnected, pathologies. Points for effort, though!