see also post on PR chart
see also email to Junli about financial freedom
see also https://tanbinvest.dreamhosters.com/2017/02/06/cashflow-during-retirement/

Let’s not try to be precise. Use point forms…

The ONE answer — stay healthy to work till 75

! any (professional) job would earn us $3k, even if we are not so “relevant” to the economy.

Observation: my wife and I have low burn rate…. S$3k.

Assumption: kids give or take net to $0. Medical, rent .. analyzed in https://tanbinvest.dreamhosters.com/2017/02/06/cashflow-during-retirement/

My bias: The longer I extend my “relevance” to the /value chain/, the longer I can earn a premium salary, well above the “regular” IT salary.