Yeah, I think that last one might need to be...

"Fearlessness + dumb luck sufficient to prevent any catastrophic, Darwin-award-worthy errors"

grin

Not that being somewhat intelligent and prescient doesn't HELP, there, of course. It's just that the passionate curiosity coupled with fearlessness can, er-- have a down side, too.

LOL.

Schrödinger's cat walks into a bar. And doesn't.