When I leave, I sit in my car for ten minutes and jot down short notes about what I can remember. I try to write them out and add more detail the next day, but a lot of times it is too scary to face so I don't. When I am having a particularly dissociative session, I ask T to summarize the main points before I leave. I can usually remember those long enough to jot down so I can keep a thread of memory between sessions.