That's the problem, Melani. I can be blithe and self sufficient, but we have no major health problems. And, consider the case of the poor fellow in the dental chair! Ug! In spite of what is propagandized, we don't have any warning, power just goes off. But then again, it is only for an hour or two. Am far more concerned about the cost of the PG&E bill, than that. We are zoned rural by the PG&E map, which means our bill is skyhigh anyway. Hence, the wood stove, candles, and aucostic music!