I don't see her logic in not wanting some form of light in a bathroom during a blackout? If candles are a concern there are LED options that use batteries. Homes need a backup plan for lost electricity regardless of geography.

What's there to discuss as far as MI is concerned? If she hasn't sorted out what makes you tic and tock by now, I'm not sure what's to be gained in a parent/child relationship.

Sorry that she's worried that others see you and lacking in intellect? Wherever does she hear this from?