I agree, although I had an interesting interaction with my husband earlier this week that made me wonder if people get used to us if we spend enough time together consistently.
My thought process is almost always A-C-K-B-L-Y. Normally I feel like I have to prepare for interactions. I go through the usual topics and prepare an A-B-C-D flow of thoughts and sentences. However, my husband is the one person I am truly comfortable with, so I think and speak without that filter when I'm with him. He's not an INTJ but after several years of marriage, he's able to follow my thoughts and conversation easily and often slips into my thought system when we're speaking.