This is me , totally. I enjoy silence and solitude. I don’t feel alone in my company. In fact I enjoy it. It does not mean that I don’t like hanging out with friends or talking to them about my day. To explain it , if you are in a relationship you always look forward to some intimate time with your partner. I share a very intimate relationship with my self.It is well reflected in number of hours I spend in washing my hair, singing out loud to my self, or plugging earphones and walking through a dream with music or watching movies and not thinking twice if gasp to loud or drop food on my dress.
I am similar to the protagonist, i.e. Sherlock, in many ways. We both like spending time with ourselves, enjoy challenges that everyone else refuses to take up, always on a look out for minute details that everyone else cares to miss, curious, not so thoughtful but trying to improve on that , and overall a nice person to be with. Of course, I don’t have an IQ as high as him but I do have a mind palace, and instead of intoxicants I am addicted to internet.