I was utterly consumed by off road desert racing. I spent a couple years barely sleeping, building and racing cars.

I cleared out well over 100k from my retirement accounts.
Didn't pay my mortgage for over a year 25k
Spent every freaking spare penny after neccessities of my paycheck for the year 70k
Didn't pay my taxes for 3 years

I still have my family. Nearly lost my job. Lost my house (duh) and here I am a few years later still trying to mop up after that mess.