Me and Mine

Preparing for a disaster is a smart thing to do. Or is it?  We all know that not everyone will prepare. If some of us follow this advice, wouldn't that set us up to be targeted by those who don't prepare? If you think about it, it seems a little selfish to prepare for me and mine, knowing that there will be many others suffering. What if we are all unprepared? Wouldn't that force us to help and depend upon each other? Hmmmm....