Hey guys i've been searching through the internet how did aborigines got permanent retraction and occasionaly i found this video.
It has a lot of likes and very interesting comments. Looks like half the population should be permanent retracted. :D
https://www.youtube.com/watch?v=TTg56ovviso (https://www.youtube.com/watch?v=TTg56ovviso)
Yes very interesting video, thanks for finding it
Nice!! Someone should invite him here ;D