You know you've been in Japan too long when...
-you bow automatically, even on the phone
-you have a vacation and you don't automatically book every minute traveling somewhere new
-you know which convenience stores are better for which kinds of food, at which times of day
-you visit tokyo, go for a walk without your camera, and don't desperately miss it
-the clerk apologizes and you take a moment to figure out it's for giving you chopsticks instead of a fork
-you accidentally say "glammar" instead of grammar
-you have a vacation and you don't automatically book every minute traveling somewhere new
-you know which convenience stores are better for which kinds of food, at which times of day
-you visit tokyo, go for a walk without your camera, and don't desperately miss it
-the clerk apologizes and you take a moment to figure out it's for giving you chopsticks instead of a fork
-you accidentally say "glammar" instead of grammar