There are no duplicates in creation. Hashem created billions of people, and He gave each one its own spark of G-dliness.
When I look in the mirror, I see that. The “Chibah Yeseirah” is the extra love Hashem gave each one of us that no other human being has.
Why do we try to copy others when our greatest gift is our originality? Why are we so busy trying to get her dress and his car, when Hashem gave us something unique that they can never have?
He made me, me.
That extra measure of love is what makes us great, and nothing else.
~ R’ Zecharia Wallerstein zt”l
Emuna Daily 
“He gave each one its own spark of G-dliness. ”
A person is not an “it.”
Better to have written: “He gave each one his or her own spark….”
Todah.