history: I am always prepared because I hate to not be. I am obsessive about being ready for anything Oh really? Are you afraid of missing out on something?
current: I don't know.  I just see stuff in the grocery store and think I like that food and buy it because it is on sale.  Even if I already have it!
next: Well it is good to have extra food on hand these days. You never know what major event can happen.