I hear ya. The other day I'm at an ATM and I had to make a few transactions and after about 2 minutes I hear the lady outside say loudly to herself "you got to be kidding me, hurry the (expletive) up"
about a minute later when was done, I walked out opened the door for her smiled and told her to have a great evening.
only the sober me does this. the me not in recovery would have went a completely different route to say the least.
So I know the feeling of "taming the tongue" in sobriety also. Kudos to you livingnow!