It sure is an interesting thread which, no doubt, has given many people a better insight in what "anxiety" is. Told in a metaphoric way with the "do you drive a car"-question. So far, so good.
My benign palps don't show very often these days, and when they do, I don't care much. Maybe I'm cured. Maybe I have "adressed" or "faced" the anxiety, as you often have put it, RLR.
And yet those very two expressions ("adress"/"face" the anxiety) have also irritated me quite a bit. For what does that excactly imply?
I had quite an extended period in which I certainly believed that my palps were due to some kind of "anxiety", and I certainly (intellectually) "knew" that this wasn't caused by some disease in my heart (due to two medical tests - ecg and all ...).
But still with that knowledge present, palps came and went. Sometimes quite bothering/scaring.
(By the way: it sometimes feel as if cause and effect connect the other way around, so that palpitations cause anxiety. Could that be true?)
So even if I could say to myself: Yes, the whole thing started in a stressy time when my stepfather died, and it went to its peak in a situation where I lived alone in a foreign, big city for two months and had to sort of recreate an everyday life, a new rythm of living. Even with that knowledge present in a very concious level - I think

- the palps didn't cease to come.
But maybe you need to be very patient and realize that EVEN when you have "adressed" or "faced" your anxiety, it can take quite a long time for your heart, sorry; vagus nerve

to stop teasing you.
I wish it could be less of a riddle what "adressing" or "facing" your anxiety actually implies.
Anyway, thanks for many good thoughts, which I believe has done their job in curing me.