2 things to say here -
1] People in Japan also live in a different environment to many westerners (they don't all live in Toyko) and tend to live slightly different lifestyles too.
2] To better my chances of living to 100 and it all being a lottery...I was thinking of winning the lottery and being able to afford a quality of life that was a little better than many who cannot afford it while a small number of greedy pigs (who are the root cause of poverty in others) tell us all to pull our socks up. Please look closely for a hint of irony in this reply before swearing.