I don't consider I'm addicted to anything anymore - but I think I'm like a lot of people here...I can still get obsessed and fixated very easily.
That's me and I've learned to accept it.
Like Shockzulu I've learned to check my motives though...
if it enriches my life or adds to it, all well and good...
if it diminishes my life - if I'm running away or avoiding life, or doing something I feel is antithetical to who I want to be - it's not so good.
D