Think about how and why you joined in the first place, and see if that is being fulfilled. For example, I joined because I wanted to be able to practice communicating with people in writing and to share some of my stories. Interacting on here still gives me that feeling. It’s not the same sense of community I get from the programming language community in my city. But there’s a little bit of something here that I can’t seem to find elsewhere yet.
You mentioned “isolating addiction”. If you have that feeling it’s time to take a break.