https://en.wikipedia.org/wiki/Double_tap_strike

You seem to be confusing a war crime with a paintball match.

Tell her she only hates her for being a woman.

What’s the objection? If you’re gonna be travelling from A to B, you, a passenger, will cover C miles, and the odds of biting it scale accordingly. “Per trip” would mean you can halve a car’s odds by stopping at a gas station and calling that a “trip”.