Depending upon one's starting debt load, any person of average intelligence or better would be able to, after a few days to a couple of weeks of that income, "retire" to a lower stress job, or even have the freedom to work for oneself in a less public arena.

In the US, $350,000 (1 week @$50k/day average) works out to somewhere north of $200,000 after taxes. That's a lot of money, even if it's not life changing for somebody in the tech industry with a typical salaried job in the Bay Area.