On: Ask HN: What did you do when you suddenly got rich...

[Spellman]

Not exactly the same, but here's the advice for if you win the lottery: https://www.forbes.com/sites/deborahljacobs/2012/02/11/10-th...

Much of it involves don't make big lifestyle changes, invest smartly, get lawyers/financial planners together to protect yourself, and pay off any debt you have.