In Singapore, annual of $60k is only enough for a single! (my
opinion). And if u wana buy a HDB of $200k or $300k, better think
harder! U r renting the flat for 99 years and ur descendants get
nothing after that. Sports car? Can! Hyundai Tuscani counts?
hahs. as for my descendants they'll work hard and earn a living
themselves loh. even if I pass down my assets, they'll be gone
within 3 generations. but if i'm earning 60k/year alone and maybe
my wife 'll be earning 40k/per, that would make 100k/year.
furthermore, we can do some investments? or perhaps I strike 4d or
Toto. hah. 
Sports car actually is not really practical in s'pore. maybe I'll
get a car like toyota vios and modify it until it looks like one.
