At least Type 2 behavior turning into Type 1 behavior is a pretty common thing in skill learning; the classic example I’ve heard cited is driving a car, which at first is very effortful and requires a lot of conscious thought, but then gradually things get so automated that you might not even remember most of your drive home. But the same thing can happen with pretty much any skill; at first it’s difficult and requires Type 2 processing, until it’s familiar enough to become effortless.
At least Type 2 behavior turning into Type 1 behavior is a pretty common thing in skill learning; the classic example I’ve heard cited is driving a car, which at first is very effortful and requires a lot of conscious thought, but then gradually things get so automated that you might not even remember most of your drive home. But the same thing can happen with pretty much any skill; at first it’s difficult and requires Type 2 processing, until it’s familiar enough to become effortless.