Personally, I believe that every single person in this World is Unique and you will rarely find two persons that are truly alike. By truly alike I mean that they might have same traits in 9 cases but the 10th will definitely differ. Even twins are not completely Similar.
Now if it's the matter of how I am different than others than my very First Point and the most Important one might be the fact that I used to be an Introvert but now I have turned slightly towards the Extrovert region. I am not a full-fledged Extrovert but let's say before I used to sit inside my Home whenever there was a Holiday now I go out with others and have more fun.
I don't know if this is a Quality or not but if I click with someone I make friends very very quickly. In fact, it's so quick that sometimes I forget the introductions and go straight for the Buddying process. It has happened many Times that I have spent hours talking to someone and still didn't knew his/her name.
I am very Trusting in nature so if I make some sort of relationship with someone I trust them wholeheartedly which has sometimes led to me getting badly Backstabbed but still I like to give people the benefit of the doubt before going against them.