Wow, thanks for a great post, Daniel!
An addiction to fear is similar to many other addictions in that when we indulge in it, it sends a message to our brain that what we’re doing is pleasurable (whether or not we’re conscious of that pleasurable feeling). So, allowing yourself to indulge in those fears and worries only solidifies that addiction.
This really struck home with me. I have a pretty active inner bully that loves to tell me all the ways I can and will fail, and fuels my perfectionism (which then spreads like wildfire). I know the thoughts are destructive. I also know, without a doubt, that my inner bully has the best intentions. It is trying to protect me from the dangers of the outside world – if I am not prepared for rejection, then I will get hurt. Yet, if I convince myself I've made a poor impression on a new now-ex-friend, or failed a class, or will never graduate/find a boy/build a family/fill-in-the-blank, I am protecting myself from all possible failures before they happen. Though these pre-failures often never actually occur, getting rid of thoughts and behaviors that are incredibly destructive is still quite terrifying, because I start to believe I have no way to protect myself. And then I freak out, and I go right back to the old, destructive habits that in their own way are comforting, secure.
But thinking about the fear or worry as an addiction, or a dependency, is something totally different than those thoughts and emotions being protective and serving some purpose acting out of a place of good. I think there can be some comfort in thinking that those sorts of thoughts, though destructive, exist to help you or protect you. You can find self-compassion through it; you can understand it; it might even be more conquerable since it's in your own mind; something like that. On the other hand, thinking about fear or worry as things you are addicted to, things that exist outside your mind with no protective purpose, might make them more conquerable.
I've been living my life thinking about fear and worry thoughts as being a part of me, a byproduct of my inner bully, that are serving to protect me (though in a totally misguided way). But I wonder if thinking about my fear and worry as an addiction, as Daniel talks about, might help me to break my old habits of indulging these destructive thoughts and labeling them as "protective" and allow me to start pushing back and create new habits allowing me to have less anxiety, less fear, and ultimately, more happiness.
I'd be really interested to hear others' thoughts on this...