I suppose dealing with AH's addiction has hardened me a bit, made me close myself off to him and others when I used to be open, and worsened my anxiety in general. Not good, I know. I have a lot of work to do on myself. I guess the biggest part has been becoming introverted when I used to be extroverted.
I also have a tendency to wonder if others are addicted now and notice behaviors that I wouldn't have before.