...your choices of dream jobs would be: cross country or track coach, running shoes store owner, professional runner.
...you can't remember the first time you ran 10 miles.
...your body doesn't digest food; it burns it.
...when some jogger talks about doing a hard three miles, you have to force yourself to look impressed, or at least nonplussed, rather than laugh in their face.
...you scent the wind like a wolf for hints of rain.
...you could use the soles of your feet to sharpen a knife.
...the lack of bagels, bread or tortillas in your house is a legitimate excuse to drop everything (homework, work, arguments, etc.) and head to the supermarket.
...the rest of your family knows NEVER to leave food unattended for too long.