this defeatist mindset arose after 10-12 years of education in the singapore system. the system grinds you down and destroys you, unless you're in the top 10% of your cohort.
i would suggest the defeatist mindset stems from poor(er) academic performance during their years in school, and this has severely affected their self-esteem leading to a defeatist mindset.
of course, there are always a few outliers who did well in life despite their failures in school, but these are just the special few who make it. by and large, the rest wallow in their defeatist attitudes.
if i am right, it means our education system is killing the whole country.