hii.. Mr. Firman
let me try to correct some sentences
... discrimination such as in office, school, university, and so on(you have to give a detailed explanation)
Introvert always have distinction ......
you need to pay more attention on your subject verb agreementAn introvert can not do something (...) or in front of public, they(you need to think which one do you refer, singular or plural, as you refer to an introvert) prefer to be alone...
hope this helps,
thanks
Jawa