You know your addicted to d2 when you:
walk around in full armor saying "Ha I 0wn3z y0uzz h@ h@ u $uck"
hit someone and say " you've been pk'd by [d2 account name here]
give a bouncer money and ask him to go help you free, and defeat, diablo

concentrate real hard on the toilet, trying to turn the water into ice with your awesome goddly ice skills