Well we don’t know much about our ancensters
Answer:
Your differences is what makes you unique.
Explanation:
There is no such thing as a normal person, there are stereotypes and what not but just because you can do something many others can't gives you an advantage or a unique talent. The others may have a unique talent, but you still have your own.
In fact, they apply only to personal pronouns, possessive pronouns, and reflexive pronouns. It is only in these types, too, that gender differences are shown (personal he/she, possessive his/hers, reflexive himself/herself). ... Many of the pronouns listed above also belong to another word class - the class of determiners.
Pronouns @ The Internet Grammar of English - UCL
It's usually based on their form of writing. If they're targeting teens they tend to use slang words.
