https://www.huffpost.com/entry/slaves-to-the-rhythm-how-dopamine-hijacking-is-taking_b_5a453bd4e4b0d86c803c7583
see also
https://www.addictioncenter.com/addiction/addiction-brain/
https://www.helpguide.org/harvard/how-addiction-hijacks-the-brain.htm
https://americanaddictioncenters.org/health-complications-addiction/chemical-imbalance
https://americanaddictioncenters.org/health-complications-addiction/central-nervous-system