> While probably true in general, there are some cases where it's obviously not true (like the parachute example - if you haven't hit the ground, you're opening your chute too early).
Yeah, it depends on the size of the downside in the risk.
I should nick myself shaving once in a while? Ok, fine.
I should miss a flight once in a while? You must be joking. No way, pal.
A person who travels for business twice a week on the company expense should miss a flight once in a while? Yeah ... ok, that might just work for them.