I try to work on bettering my relationships and reiterating how to handle stress when there's nothing majorly pressing to talk about. And dealing with heavy trauma stuff can be really taxing, so I take a break from that too sometimes. If you find yourself feeling like you are not getting anything out of therapy at the moment, maybe it would be good to talk to your T about the lull? She can help you figure out what you do want to work on in the moment, or if you would want ot decrease session frequency if you can't come up with something.