Oh, I think my therapist would love a more extroverted person.

But you know, there are extroverted persons who blather on and say absolutely nothing.
I think that is one of the unique things about the therapy relationship. I don't think it can be duplicated outside of therapy. But one thing I do think, and hope, is that therapy can help me discover how to be myself more and trust others, so that I can find some deep and meaningful kinds of friendships that seem to me would be kind of like the therapy relationship.