I was going to say exactly the same. It's difficult at the beginning to understand what you have to do or what do you have to work in. But you have to trust the therapist and also work on yourself. For me it was good to go there and tell him: "Hi, today I want to work on how to forgive someone because of X" or "I have feel like I'm the worst and want to work on that". You have to see your flaws and tell them what do you want to "change" or do better. They also can help you to see your flaws, but you have to be willing to open and grow.