Can you tell me why are pakis so delusional?
Read about inbreeding depression .
You know why we don't marry in long realtions too , it help in creating variation and avoid chromosomal disorder generally , particularly in my state Rajasthan , brahmin leave gotra of bhua , nani sidd , dadi side , paternal side , nana side in general .
It leads to greater variation and creation of vast gene pool , so survivability of specie increase .
Muzzzies can marry sister , so when multiple generation mate in close relation , biological disorder occur which cause low iq and all.
Unlike indian Muslim , who sometime don't follow this inter family marriage , paki are too much Islamic so they do this