Something poor old DonDiego missed responding to earlier:
Kevin Lewis stated: "DonDiego echoes Boilerman's contention that people should 'prepare for life' and be able to see the future so that they will know if they will have a serious accident or develop a life-threatening condition. That preparation must of necessity include setting aside several hundred thousand dollars to not only pay for the treatment necessary, but also to be able to survive financially for several months or even years."
This is exaclty WRONG.
One cannot accurately perceive the future and "know they will have a serious accident or develop a life-threatening condition."
That is why medical insurance exists. Precisely so if one ever does need it one get needed medical treatment without
i. personal impoverishment and
ii. the need to set aside several hundred thousanfd dollars.