You know you're a Beijinger who's been away from Beijing for too long when you...

1. Can't cross the streets. Ever. You just kinda stare across the street hoping that you could fly over the horrendous cars possessed by violent and aggressive drivers.

2. Get tongue-tied when speaking Chinese.

3. Pack clothing that will not keep you warm enough during the brutal winter.

4. Fear going outside and facing the icy, slicing cold wind.