I did not answer the poll, because none of the answers exactly fit.
I have been in therapy on and off for many years, I am 58 now and started with therapy when I was a teen. I have seen many a therapist, rejected some, stayed with others, been let go by the best one because she was moving to another practice and so on.
I will sometimes give a general description about an incident, but not all the details. Afterall, there is only an hour in which to do this! If the therapist asks for details, I will, of course, tell them as much as I know of them anyway.
My abuse and molestation started when I was 6 months old, so some of it is scanty or kind of surreal even. I get impressions, but not so many details of the early stuff. I've allowed myself to be regressed, so we have gotten details that I think on straight memory would have slipped by for sure.
I've only seen the therapist I'm seeing now for maybe a dozen visits, if that. So details will come up later, I assume. She is staying with recent events so far, and usually starts the session by asking what I'd like to discuss that day. With that kind of intro question, I guess I tend to focus on recent stuff. Past earier similars do pop up though and I do generally tell of them when they do.