I'm allowed, I guess. Meaning I have his cell phone number. I've texted before, but very minimally and only related to appointment times or letting him know if I'm running late. Probably once every month or six weeks, on average...I did text him one time only thanking him for a session and wishing him a nice weekend
I find I am more likely to feel humiliated afterwards when I text or email T (when related to my feelings) in between sessions....idk why, but therefore I try hard to avoid doing so.