Twice in a lifetime: would you dare meet your doppelgänger?

The enduring fascination of discovering a lookalike – and the darker side of seeing doubleFor a week, I put it off. My deadline crept closer, but I did not want to click the button, I did not want, actually, to “find my doppelgänger”. Perhaps I could write around it, I suggested, weakly. I went to lunch; I kept my eyes on the pavement for fear of catching my own eye.The subject of doppelgängers swims regularly in and out of popular culture, mirroring, revealing, bring