Sounds like something that should protect you that maybe took over so you're not in control anymore. Having food and clothes IS safety, ask those short on it...... If you have felt deprived of things in the past, heard stories about how poor people have been, you want to make up for that and feel safer. Planning ahead.

Thing is you can't plan for everything. I know it's very hard to know where to draw a line what is healthy and not. It wouldn't be healthy having empty cabinets and shop day to day either.