Random thought
I'm going to assume the people she associates with and her so-called friends are all shitty people. Not the ones in and out of her life but the long term people. The ones who think she is great and doesn't do anything wrong or see anything wrong with her behavior. Dana probably wants to surround herself with people that will just agree with her or go along with shit she does. I don't think she can handle decent people who will call her out when they need to. She wants "yes people" around her. It's 100% toxic friendship and relationships.