Well, IMO, the good news is that learning the proper habits to significantly decrease blocks will decrease them across the board. I had myself *convinced* that I stressed about answering the phone bc I was forgetting the proper greeting (hello.)! Since I’ve become nearly fluent, this problem has vanished. I can switch into talking mode instantly, regardless of what I’m doing. I even had a very stressful phone call to make at work and I did it with no rehearsing or notes needed (yeah, I used to write notes so I wouldn’t forget “hello, this is Shallott from the school calling”.