A car driver knows that the indicator stalk is there to be used to indicate with and not just there for hanging the air freshner from.
A car driver knows that despite the lovely weather and night time driving, the front fog lights have a specific purpose for a specific weather type and it does NOT make the car look cool if left constantly switched on.
A car driver knows that the red warning light on the dashboard saying rear fog lights, are just that, a warning, and they should be switched off unless the weather dictates otherwise.
A car driver knows that the use of the vanity mirror is for when your parked up and stationary only, and not for applying or checking your makeup while doing 30 in a built up area.