Who wants to be a sociopath?

From a reader:

I'm going to ask you the most common question you must surely be asked, Am I a sociopath? I am fourteen years old and female and have researched many possibilities for what was clearly an emotional development problem since I was about ten years old.

 When I was ten I came up with the theory that my emotions were more detached than other peoples and this made me wary of those who used emotions in decision making processes (i.e. everyone) and began to seek understanding in fictional characters  who seemed to act like me. They were almost all villains which didn't faze me in the least because I have grown up rooting for the evil side in every story.

 Later in life when I had read into this further I decided that I might have social Anhedonia (inability to feel pleasure) but again rejected this theory when I thought it through further.

In September/October time 2013 I started looking into psychopaths not in an attempt to diagnose myself but to see if it would apply to the fictional character Yassen Gregorovitch from the Alex Rider series. When I started to read through available material online I kept seeing things that applied to me and eventually thought I'd do some of the many tests online as truthfully as I could and each one told me that I was a psychopath and so I found every old diary entry I could in my desk drawers and even they only backed me up with stuff that is surprisingly indifferent when talking about how I hurt my little sister or how stupid books with morals were.

Ever since I was really young I kept to myself and used all that I knew about other people to keep them away including my family. I don't do affection. I have little attachment to things and I feel as if my life is just one huge mask that I've woven since I was little. I'm quite clever but what appears to be intelligence most of the time is just me finding the easiest way to the answer. I have a good understanding of emotions and how to influence them but I have really rather shallow emotions most of the time but some people really piss me off. I've begun to really hate having to go to church but it's all part of my mask. If I can get away with something without getting caught I will do that but if I can't then I won't.  This all seems to be sociopathic.
The only problem is I have two really close friends that I would and have fiercely defended as fierce as I would myself.

I am writing to you because I saw a post talking about a child developmental stage for a sociopath and it was exactly the same as me and as I don't want to tell my parents of my suspicions (they'd take it badly) and I desperately need to know if someone else agrees with me.