You know you're addicted to Detective Conan when:
-watch all the movies
-read all the manga
-search all over the internet for the best DC information
-watch all the episodes
-began to imitate one of the characters in DC
-dreaming about DC
-fancy if the story could happen in reality
-drawing all about DC
-attempting costume-like in DC (especially Kaito kid!)
-fancy if there is someone in this world whose features were similar to DC
-began to think or do things that are not normal (according to your friends)
-start looking for things that are strange or different that associated with DC
-learning magic, learning Morse code, etc..