Thinking about the convenient lifestyle that we live, compared to what our forefathers lived, what current modern conveniences could you do without? Which convenience would you never want to part with?
I think I could do without a stove. If I have access to electricity, most of the things I eat could be made with other methods. That being said, I WOULD NOT want to live for long periods of time without electricty.
I also have a toss up between a toilet and a refrigerator for the convenience I wouldn't want to do without. I've used outhouses before but it sure is convenient to stay inside to potty - particularly on cold days! I've never stored meat without a fridge (at least for no longer than about a week) so that would be a real learning experience for me.