Based on some other people's experience with her, she is for sure a YMMV type. That is why I try to get her in a good mood ( like for example, I could feel she didn't feel like TSing that session for some reason so I declined the option. ) so that session is smooth with good chemistry. Based on my experience with her, she seems like a chemistry type of person. If there is something she finds annoyed with ( like I think some reviewer mentioned he wouldn't take his mask off for the session and also opted to try a another provider while specifically scheduling with Tera), more than likely the session will be whatever. I guess I've been fortunate in having all good sessions with her so far.