1.they need cash for themselves and for their children and grandchildren.
2.they need cash for their own medical expenses - some with terminal illnesses.
3.they're lonely and need to stay with their children - troubles start and they return to one room rental flats.very sad. some commit suicide. can't live with daughters in laws.
4. need to help children who failed in their businesses and bad investments
5.need money to upkeep China meismeis or other lustful pursuits.
6.once no flats, they stay downstairs in the void-decks - stay there, sleep there and spend their time there staring at the empty ceiling and watching people go by.very sad also.
6.go searching for food in dustbins and begging in hawker centres.
7.no where to go.no home to go to. no children to look for help and assistance.just wander around aimlessly. go misssing.one day found dead in one corner of the drain or at the foot of the block. tragic.
8. life for these old folks is utter misery....money also problems, no money also problems...problems, problems,problems...the way out is to die...