I had a session once where I couldn't talk and T just let me sit in silence for 20mins and I was so angry at her. I talked to her about it at the next session and that helped a lot. My T does not let me email her (unless it is for scheduling) and that has been the rule from the beginning. I was upset about it at first but I'm more used to it now and after reading some stories here, I'm glad my T has had strong boundaries from the get go.