Not violent but I can get mad easily sometimes (although I do not get violent ). Socially awkward - definitely yes. Used to think I was just shy but its beyond shyness - as an example I recall when I was younger when my parents would have guests over or relatives over at the house for a get together or dinner or whatever I would basically stay upstairs in my room and close the door and avoid interaction with the guests and sometimes I wouldn't even come out of my room until they were all gone. Also have difficulty looking at people when talking to them - unless they are immediate family members or close friends. Also, I have very limited interests. Also sometimes I will take jokes literally or not really know whether something is said as a joke or not and then I'll spend time thinking about it in my mind trying to figure out whether something was meant as a joke or literally and I'll often conclude in my mind that it was meant literally even if it was only a joke.
Was your mother a drinker? Those all sound like Fetal alcohol syndrome symptoms.

