I did twice. After my first t dumped me, i went on a hunt for new therapists. I was very distraught most of the time back then.
I called many therapists in my area.
One i went to, paid, and sat there for about five minutes, and i couldnt stand her, she was not a nice person. I said "ok thats enough" and walked out.
Another therapist i got referred to was a specialist in DID and trauma which i needed. Everything seemed to be going great- he was so nice, like an old grandfather, and he really knew what he was talking about. I was desperate for a nice person after all the t's i had been meeting with.
And he started to say how the person HE would be referring me to was a nice lady... And i said WAIT you wont be my therapist? He said, I thought you knew i was just interviewing you to refer you to someone. Um, NO. Wasnt told that.
I started crying and got up and ran out.
To his credit, he did call me after about five minutes to check on me.