I have a very addictive personality, partially because of gentics, partially of just because who I am. So i do my best to stay away from ANYTHING addictive (inculding things which I'm sure many of you would laugh at me for calling addictive.)

My big addiction is probably caffeine, but I dont drink coffee, and i really dont like energy drinks, so its pure soda for me.

another "addiction" i would have to say is my computer, while I can (and have) gone a month without it, its deffinately addictive.