Oh yeah I can really relate to this post. I used to have a T that accepted emails. I had a good control on myself from actually doing it, but one time I was so enraged and I did. It was a similar sentiment to the OP here. I was kicking myself later... madly searching for that un-email button! The email was so horrible that my T ended therapy with me not long after.. I think it put a bad taste in her mouth. Woops. lol

I can laugh about it now but at the time it was very NOT funny!