After my shaadi, I packed away those times. My duty was to my husband—and my three boys, also.

His car company, Tesla, controls two-thirds of the multibillion-dollar electric-vehicle market it pioneered and is valued at a cool $1 trillion. That has made Musk, with a net worth of more than $250 billion, the richest private citizen in history, at least on paper.

Having no idea what that means, I am internetting like mad.

We were trying to stalk a dazzle of zebra which flashed in and out of a long strip of green and yellow fever trees, with an ostrich, its feathers flared like a ballet skirt around its dancing legs, on their flank, when suddenly […]