Nepotism and diversity success how leh. Become president also no need election and can ownself pick and justify due to diversity.Earning $200–300K a year puts you in the top 5–8% of income earners in Singapore — like being ranked 8th or better in a class of 100.
Now think back to your school days. What was your usual class position?Does reality matches your expectation?
Of course, grades don’t directly cause success, but statistically, they’re strongly correlated with it.