A very interesting article.
Being Damian is such a bore!
I grew up being a ruminator for sure, and it is still my default setting - if I do not stay aware of the mindset drifting in that direction.
I can also knock myself around the head,(ouch), and snap out of it, even heading off the 'default setting' entirely, before it has a chance to kick in.
For me personally- it's rarely , if ever, a productive use of time...
(whispers: good of you to make it..😂)