'Tis a funny thing that. My 'Ex' is a nurse and she says that because they had to fight for everything the 90 year-olds are probably made of tougher stuff even than the 70 year olds. And I think that she's probably correct too! Lord alone knows what my generation (I'm mid 40's) and the younger ones who really have had it given to them on a plate will be like when (if) we get to that age.