For lifetime quit from the job I guess as my calculation about 1M$ in cash.
In the banks they give 0.45% on 80.000 grand deposited in period for 5 years.
You can't withdraw your money from the bank, just in a few situations they ranked.
That's include death on your parents, children, or wife/husband, so only in extreme the withdraw is allowed. You will be without your cash lets say for 5 years.
You can risk and invest in something, but this is the safest way to get money, in any condition you could get, lets say corona time like this year.
Money would be almost 100% sure, war etc could close the banks but we are speaking for leading banks running in every country, so is very low risk for you losing your deposited money.
Lets say you deposit 800.000$ and with that % you will get = 3600$ per month.
You will have left still 200.000$ for you family, travel the world without job and risk.
Sounds nice right? It is very very nice, to be able to earn money without lifting a pen from the table and all that with NO RISK
They say money goes on money, or its really hard to earn the 1st 1 million.
Everything after that is easy if you know what are you doing.
Bank will work with your 800K and create maybe 5X more with credits to other.
If you could live that lifestyle with no extreme luxury, you will be set for life period
5 years are 60 months = 60x3600 = 216.000$
So for period of 5 years you will earn over 200K and life good not so fancy.
Extend that period on 10 years and you will get even more % from the big banks.
Ahhh man, when I just remember 2 years ago when I was so unlucky, with just one step from 2.2million $, now everything would be different, but we STILL fight for it