Throughout my life people have noticed that something was 'different' about me, but couldn't name what that difference was exactly. In high school a few individuals (and some teachers) called me strange/weird/odd. Also, a few teachers couldn't understand how I could be quite smart, but terrible when it came to test time (disorganised).
I think quite a few females have had trouble understanding my lack of need to communicate (e.g. social chit-chat) or my lack of interest in divulging personal information. I recall an instance where a female, around my age, saw something in me she didn't like, so she started acting quite defensive and would drop rude comments every so often. She was a very insecure person (she would often boast about how great a person she was). I did not react to her behaviour and treated her quite well - I was polite, I smiled and remained friendly in spite of her attitude. Essentially, I responded to her attitude like water off a duck's back. I did notice, over time, that she progressively became more biting in her attitude. She would sabotage things at work and she would try to ask me personal questions in front of others (questions that are deemed inappropriate according social rules and social chit-chat - there seems to be consensus among chit-chat books about what topics are appropriate to discuss amongst work colleagues, acquaintances, strangers and friends. I would place this person in the work colleague category, so relationship and finance is off limits), for instance, how much rent do you pay? who do you live with? do you have a boyfriend? do you have a girlfriend? Basically, stupid questions I was not going to answer because I had no intention of becoming her 'friend'. Also, information about me does not actually contribute to making her a better person in any shape or form. So, I responded to her tactfully and changed the subject (she actually screeched at me once when I changed the subject). People like her seek information from others to feel better about themselves, and they will try to find something about you that they can later use against you. I have encountered quite a number of these people throughout my life (bullies), so I no longer play their game. I recently read an interesting article about 'choppers' (also known as snipers in some books about dealing with difficult people) here: http://www.baggagereclaim.co.uk/are-you ... -you-down/
The other problem with this individual was that she made a number of judgments based on my appearance, she assumed that I came from a good family and have experienced no serious issues in my life. My interpretation of her overall attitude was that she wished me pain. So, my experience in life has been that when you do not fall in line with another persons game rules they can respond quite viciously (And they do not understand why you aren't falling for their 'charm/charisma' like everyone else).
Anyway, I digress. Yes, people have noticed something different about me and sometimes it makes them feel uncomfortable. Sometimes people jump to the wrong conclusions and label me as gentle, quiet or shy. And 'aloof'.