Two Reasons Why I Shouldn't Yell...

...at my children when the "door ajar" dashboard light comes on:

1. They are still strapped in their five-point harness carseats and couldn't possibly shut their doors even if they wanted to.
2. There is a slight chance that it is the driver's side door that is flung open so widely that it blocks the adjacent parking space but I'm just too stressed to notice.