Strictly in your mongering life.
I think when I look back I kick myself more what I didn’t do then what I fucked up on despite a long line of fuck ups. But I present it to you and you don’t even have to elaborate. Would you undo a mistake, have that cash be put in your hand right now or get to jump on something you passed on that you could’ve had and get it right now.


Undo a mistake and get the cash. With that cash, I can pursue a new opportunity.
I don't think any of the opportunities I've missed have been of the "rainbow unicorn" variety. I look back on most with a resigned shrug and not much more.