ruminating
Many us of are addicted to thinking. We believe if we can just figure things out we can control others and the outcome of things. We want to control how people feel about us and treat us by saying just the right thing - so we have to think about it over and over to discover the right thing to say. This is called "ruminating." Ruminating is obsessively thinking about something over and over in the hopes of finally coming up with the "right" answer, the right thing to say, the right way to be to have control over others and the outcome of things. Ruminating is also a way to have control over our own painful feelings, which is what addictions are all about.
*nods*
*nods*