From my experience, Pakistani, Saudis, and women from India are the hardest ones to crack.
Women from Iran and Iraq were a lot easier to talk to.
Although I did know a Pakistani lady who was very cool to talk with.
She actually introduced herself to me while I was in the store.
I believe her name was Sumari.
Very pretty, long hair, model looks, and super smart.
She spoke 6 languages.
She kinda looks like her