I think I have an addiction to dying. Especially on characters I don't really care about. I was recently playing on the test servers and decided to run my orc all the way to Stormwind (not so bad with an epic mount!), just to see how far I could get. Mage District, in case anyone's interested.
A week later, I was passing some time fishing in pleasant solitude -- just me and the rod -- when an orc ran past me. Again, this was in Stormwind, but this time I was playing as Alliance. I admired his guts, but then moonfired him to death after a guard had softened him up a little. It's karma.
Ever since these oddly similar orc incidents, I've tried to get my alts into strange and dubious places to die. Jumping off tall rocks -- check. Seeing how many fast-running mobs I could kite before they overwhelmed me -- check. PvP flagging in Hillsbrad -- check. The unnerving thing is that the deaths of all my alts combined are outweighed by the deaths of my main character -- PvP and raiding on a new boss all combine to make so much mincemeat of me.
Have you an addiction to death? Do you enjoy death, see it as an inconvenience, or try to avoid it altogether? Are you attached to the happy smiling face of your wisp or ghost more than your flesh-and-blood character?