Yes, I've been recording my sessions for a while now. Most of them, I listen to once and then delete. Some, I've saved. For me, it's helpful to see where my triggers are, and if I start to dissociate during a session, I can go back and listen to see what happened and what I might have missed. It's also helpful because I can play back things T has said that I found particularly insightful or helpful when I encounter similar situations to one we've already talked about.

I hate the sound of my voice on tape, but it's also allowed me to notice some speaking habits that I find really annoying, so I can work to correct those.