[ziml77]

I've heard this before about black culture (hadn't about Mexican culture though) and it's quite sad.

I could be way off the mark here, but to me it seems like the reason for this is that if one has been blaming external factors for all of their failings, it doesn't feel good to see someone with the exact same limitations pushing ahead. It hurts the excuse that one has been making to oneself about what the reasons for not being successful are.

But as embarrassing as it might feel to have others surpass oneself, dragging others down is never a good way to handle it. Fixing that really requires a culture shift and I'm not sure that any amount of changes from the outside can have a notable impact (if anything, pushing too hard for change from the outside can make people stick harder to their ways of thinking).