As someone who identified as a minimalist until a while back, I’d argue that the primary lesson I’ve learned from it is not necessary to thrive for the minimal possible amount of items, but to _keep track_ of the things you own. I do for example have a list of all my personal belongings and update that list _before_ I ever buy something; this way you get the same benefit of “feeling in control” without having any detrimental effects on your quality of life/self-reliance.