I've had two clients who have won the lottery (I'm an accountant) and they've both blown it all on essentially nothing and are back to struggling like always.
One won a bit over $1m and it was gone in a year and a half. Looking down their bank statement you'd just see endless withdrawals: $8,000, $13,000, $2,000, $20,000 etc...
Fuckin' dumbasses. They could have retired and lived off the interest.