My own experience with several people has all involved older folks and this line from the article caught my attention:
> Childhood poverty, interestingly enough, does not seem to be connected with hoarding.
The folks I know who have been affected by this did not experience childhood poverty but rather their parents all survived the Great Depression. Generally they’ve been born in the late ‘30s, ‘40s and early ‘50s and from the stories they tell about growing up, a lot of their behaviours seem to be based on their parents’ behaviours that seem to have sprung out of young adult extreme poverty in the 1930s.