Having been raised with goats, I am not, by nurture, a people person. And moving every few years growing up means that one place is as good to me as another, mostly. But you don't keep the house if the mortgage is too much, and you don't need to be around people that are bad for you. So even though I do get attached to things and people, I try not to keep bad habits.
There are people who are different from me. They will keep and unneeded possession or unhealthy relationship until it drags them into a stinking pit of frustration, commitment and dependency. Right now all I have to say is this: Stop it.