I mean, When I was a kid. My neighbour has like 4 children. They are a malay family and the father is the sole bread winner as the wife is a home maker.
They live in a 4 room flat but it looks much bigger than our unit. The father I think is a SGT in the SAF.
They live quite comfortably, When we bought a piano, they bought one as well. Their home entertainment system also quite zai.
They could even afford piano lessons for 2 of their daughters. Now they even have a fifth child and they are even richer than ever. though 2 of their children have graduated and are in the working society. Last I heard, They own part of a rice plantation in malaysia
