My T is:
Consistent
Reliable
Responsive
Skilled
Supportive
Compassionate
My T is a good communicator:
She listens to me.
She apologizes when she's wrong or has hurt me.
My T pays attention:
She manages to follow all my digressions in session.
She remembers almost all details of my life. I say "almost" because we've been working together for 30 years, and there is a lot to remember!
My T gets me!