Did your pdoc give you any idea as to why you may find this helpful?
Do you have some ideas of your own as to how this might be helpful?
We could have a lot of different practices in place and can still benefit from talk therapy, including a supportive therapeutic alliance.
I have many practices in place, yet I lack support. Much of my family still operates in unhealthy ways. I am the "odd one," for wanting a healthier life. As I have gotten more healthy psychologically, I benefit from support which is based in healthy exchanges/practices.
My therapist can see where I may not (I may have a blind spot or a lack of awareness/insight) and can help me with this, too.
Often, the therapist and client identify goals together and work toward these goals.
Any goals you can think of to contribute to the therapy goals list?
I have started therapy in the past, also wondering if/how it could possibly be helpful (while holding much doubt) and, in time, found it very helpful.
Hopefully, you'll know much more about whether, and just how, therapy may be helpful to you, soon.

WC