"Welcome back. It's nice to see you again. Before we get started, I need to let you know a few things."
"First off, I need to make you aware that I'm not particularly a by-the-book Earth therapist. You came to me because I specialize in... unusual... clients. There are not many therapists like me on Earth, and demand is brisk, so I try to be as efficient as possible."
"Second, I don't follow the standard Earth therapy ethics of non-interference in my clients' lives. I give myself a lot of latitude to do the right thing, up to and including killing my clients if I come to believe they threaten too large a swath of humanity. No, I will not tell you exactly what the threshold is. Please refrain from killing or enslaving any substantial number of my species, unless you hand-pick your victims and you're very very sure that's their kink."
"Finally, I really prefer to be paid in hard Earth currencies such as the Yuan, the Euro, or the US Dollar. I also accept Neptunian crystals. I do not accept currencies from outside the local solar system at this time as they are too difficult for me to extract value from. Payment is due at the end of each session."
"Do you have any questions about any of this?"