You always stretch whilst waiting in the queue at the supermarket.
You can eat your weight in spaghetti.
You get a haircut before a race but not before a date.
You don't laugh every time you hear the word 'fartlek'.
Talking about the colour of your wee is as natural as talking about the weather.
You're insulted when someone mentions how 'healthy' or 'well' you look.
While everyone is sleeping, you are up running, and while everyone's awake, you're sleeping.