Here's your problem, you've never been truly discriminated against.
Imagine, you're from the Middle East, you have a champion beard...you're a good egg who considers themselves an Australian....
And yet more than half the peole who meet you think terrorist.
You wouldn't get a bit annoyed by that???
Stereotying is soft racism.
Also Chrysalis, I think you'll find indigenous Australians along with Papuans actually have a % of the Denisovan hominid as well which is missing from most caucasians. exlpains the vast difference in bone structures.