I think that I know more the power distribution and transmission system more than ordinary people.
In the morning of the other day, an blackout happened, and I confirmed the breaker, went out, accessed a transportation information system by a cell-phone, and, searched an transistor radio.
In short, It was me, running around wham-bam.
Hearing my shout "Get ready for the coming S-wave !", my wife and daughter was having a piece of toast with ease.
It was helpful time that only a head of family became panic.
(The cause of the blackout seemed to be a small fire of nearby brush)
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Sometimes, "To know a lot" becomes worse.