Cross cultural defined.

When you are sitting in a restaurant eating Spanish Paella (is there any other kind?) in Japan, using chopsticks.

Although you know you've been here too long when you find it odd to get a fork to eat your Indian curry with, and you wonder where all the chopsticks are. Oh, note to Auckland, New Zealand - Sendai's now got the best Indian restaurant in the world. (Aurora, CO, USA has the second best ; )

Also, it is possible to eat pizza and ice-cream with chopsticks!